Nailing down the whereabouts of townlands that various  JACKSONs took ownership of in Ireland  post 1641 is  the first step to being able to connect them to later JACKSON leases, as well  as to future possible interconnections between the various lines of JACKSONs. The  Irish Records commission coupled with records on the Trinity University Down  mapping project has been revealing. 
          Sharon Oddie Brown, January 1, 2019 
          Update: January 13, 2019. Added links to family trees of Kilkenny & Mayo.  | 
         
       
        
      
        Irish
          Records Commission 14th & 15th See also:JACKSONs - In the Beginning. 
          
        SUMMARY WITH MAPS 
        NOTE: A curious omission in the Irish
          Records Commission 14th & 15th is any mention of  the
            holdings of Isaac JACKSON in Co. Meath (Oristown,
          (1,835 acres of it is now known as Baile
            Órthaí), Parish of Teltown It was one of the holdings of Samuel JACKSON
              (1641-1706) mentioned in his 1705
                will. Fyanstown,
          Parish Donaghpatrick is on the western border of Oristown aka Baile
            Órthaí, Parish Teltown.  
        Townland of FYANSTOWN 
        Down Survey Name: Oristowne 
            1641 Owner(s): Barnwell
              of Brymore (Catholic) 
                      1670 Owner(s): James
                        Duke of York (Protestant); Barnewall,
                          Matthias Baron Trimleston (Catholic); Jackson,
                            Captain Isaack (Protestant) 
            County: Meath 
            Barony: Kells 
            Parish: Donnaghpatricke 
            Profitable land: 868 plantation acres 
        Forfeited: 868  plantation acres 
        NOTE: Fyanstown,  Parish  Donaghpatrick,  Barony of Upper Kells, Co. Meath  is  on the western border of Oristown aka Baile  Órthaí, Parish Teltown. SERIOUS HUNCH: Worth  exploring: Since Isaak JACKSON was a Quaker, this could lead to the Quaker JACKSONs  having more than business relationships with Samuel JACKSON and his family. They may be related.
          
        
          
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            86  | 
            EDMOND JACKSON of Corloddy in co. Kilkenny,
              gent 
                ·       Corluddy,
                  Parish Portnascully (on north-eastern border of Waterford), Barony Iverk, Co.
                  Kilkenny 
              ·       Portnascully,
                Parish Portnascully, Barony Iverk , Co. Kilkenny 
              ·       Dungooly,
                Parish Rathkieran (on the northern border of Parish Portnascully), Barony
                Iverk, Co. Kilkenny 
              NOTE: Barony of Iverke.
                The distribution of lands in the barony of Iverk (southwest co. Kilkenny)
                circa 1640 shows the major landowners as the Butlers, followed by the Datons (Daltons), the Walshs, Grants, Strangs, and Denns. The principal Irish names
                and their number in the 1659 census, Barony of Iverke, included: Aildwood,
                007 ; Butler, 014 ; Browne, 06 ; Cody, 006 ; Donell, 009 ; Daton, 022 ;
                Dullard, 05 ; Dunfy, 05 ; Fitzgerald, 007 ; Grant, 033 ; Haly & Healy, 008
                ; Kenedy, 007 ; Kelly, 006 ; Morphey, 006 ; Mogher, 006 ; Phelan, 011 ; Powre
                & Poore, 008 ; McPhillipp, 007 ; Quin, 020 ; McShane, 009 ; Welsh &
                Walsh, 087. Total Irish in the barony, 1358 ; total English in
                the barony, 099.  
                SEE: Jacksons of Kilkenny family tree. 
              NOTE: The Trinity University
  Down Survey Project shows four
  holdings for Edmond JACKSON in Kilkenny. 
              Townland of RATHCURBY NORTH 
              Down Survey Name: Portnaholly 
                  1641 Owner(s): Leonard,
                    John (Protestant); Grant,
                      Richard (Protestant) 
    1670 Owner(s): Jackson,
      Edmund (Protestant) 
    County: Kilkenny 
    Barony: Iverke 
    Parish: Rathkeran 
    Unprofitable land: 4 plantation acres 
    Profitable land: 178 plantation acres 
    Forfeited: 178 plantation acres 
    1659 Census 
    Total: 10 
    English: 10 
              Townland of DUNGOOLY 
              Down Survey Name: Dungolagh 
                  1641 Owner(s): Edmund,
                    Edmun (Catholic); Grant, David
                      (Protestant) 
    1670 Owner(s): Jackson,
      Edmund (Protestant) 
    County: Kilkenny 
    Barony: Iverke 
    Parish: Rathkeran 
    Profitable land: 221 plantation acres 
    Forfeited: 221 plantation acres 
    1659 Census 
    Total: 30 
    English: 22 
    Irish: 8 
              Townland of PORTNASCULLY 
              Down Survey Name: Portnascully 
                  1641 Owner(s): Grant, David
                    (Protestant) 
    1670 Owner(s): Jackson,
      Edmund (Protestant) 
    County: Kilkenny 
    Barony: Iverke 
    Parish: Portnascully 
    Profitable land: 191 plantation acres 
    Forfeited: 191 plantation acres 
    1659 Census 
    Total: 16 
    English: 14 
    Irish: 2 
    Titulado: William Collins 
              Townland of CORLUDDY 
              Down Survey Name: Curlody 
                  1641 Owner(s): Grant, David
                    (Protestant) 
    1670 Owner(s): Jackson,
      Edmund (Protestant); Holcroft,
        Charles (Protestant) 
    County: Kilkenny 
    Barony: Iverke 
    Parish: Portnascully 
    Unprofitable land: 29 plantation acres 
    Profitable land: 352 plantation acres 
    Forfeited: 352 plantation acres 
    1659 Census 
    Total: 56 
    English: 51 
    Irish: 5 
    Titulado: Edward Jackson 
              It also shows two
                holdings for Isaac JACKSON in Kilkenny. (His name is not mentioned in Irish
                  Records Commission 14th & 15th - Except in the
                Index) 
              Townland of KILTALLAGHAN 
              Down Survey Name: Killshallaghan 
                  1641 Owner(s): Butler,
                    David (Catholic) 
    1670 Owner(s): Jackson,
      Captain Isaac (Protestant) 
    County: Kilkenny 
    Barony: Kells 
    Parish: Kilorory 
    Profitable land: 179 plantation acres 
    Forfeited: 179 plantation acres 
              Townland of KILLAMERY 
              Down Survey Name: Killosnory 
                  1641 Owner(s): Tobyn, James
                    (Catholic) 
    1670 Owner(s): Jackson,
      Captain Isaac (Protestant) 
    County: Kilkenny 
    Barony: Kells 
    Parish: Kilorory 
    Unprofitable land: 15 plantation acres 
    Profitable land: 386 plantation acres 
    Forfeited: 386 plantation acres 
    1659 Census 
    Total: 46 
    English: 43 
    Irish: 3 
    Titulado: Isaak Jackson 
                
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            121  | 
            10. THO- DAWSON and RALPH
              JACKSON gents. 
                ·       Drumcree (on southern border of Johnstown,),
                  Parish Kilcumny,
                  Barony Delvin, Co.
                  Westmeath 
              ·       Robinstown,
                Parish Kilcumny,
                Barony Delvin, Co.
                Westmeath 
              ·       Johnstown,
                Parish Kilcumny,
                Barony Delvin, Co.
                Westmeath 
              ·       Ballynagall,
                Parish Kilcumny,
                Barony Delvin, Co.
                Westmeath 
              ·       Kilcumny,
                Parish Kilcumny,
                Barony Delvin, Co.
                Westmeath 
              NOTE: Drumcreeaka
  Dromcree is now abt 315A, but 643A were assigned in 1666. These townlands are
  all adjacent to each other. 
              NOTE: The Trinity University
                Down Survey Project shows that Ralph
                  JACKSON had 12 holdings in Co. Westmeath. 
              Townland of JOHNSTOWN (ED
                Kilcumny) 
              Down Survey Name: Johnstowne 
                  1641 Owner(s): Nugent,
                    James (Catholic) 
    1670 Owner(s): Dawson,
      Thomas (Protestant); Jackson,
        Ralph (Protestant) 
    County: Westmeath 
    Barony: Delvin 
    Parish: Killcumny 
    Profitable land: 211 plantation acres 
    Forfeited: 211 plantation acres 
    1659 Census 
    Total: 13 
    English: 11 
    Irish: 1 
              Townland of BANANSTOWN 
              Down Survey Name: Drumcree 
                  1641 Owner(s): Nugent,
                    James (Catholic) 
    1670 Owner(s): Dawson,
      Thomas (Protestant); Jackson,
        Ralph (Protestant) 
    County: Westmeath 
    Barony: Delvin 
    Parish: Killcumny 
              Townland of BALLYNAGALL
                (Delvin By) 
              Down Survey Name: Ballinegall 
                  1641 Owner(s): Nugent,
                    James (Catholic) 
    1670 Owner(s): Dawson,
      Thomas (Protestant); Jackson,
        Ralph (Protestant) 
    County: Westmeath 
    Barony: Delvin 
    Parish: Killcumny 
    Unprofitable land: 30 plantation acres 
    Profitable land: 151 plantation acres 
    Forfeited: 151 plantation acres 
              Townland of DRUMCREE 
              Down Survey Name: Drumcree 
                  1641 Owner(s): Nugent,
                    James (Catholic) 
    1670 Owner(s): Dawson,
      Thomas (Protestant); Jackson,
        Ralph (Protestant) 
    County: Westmeath 
    Barony: Delvin 
    Parish: Killcumny 
    1659 Census 
    Total: 57 
    English: 50 
    Irish: 7 
              Townland of COOLEIGHTER 
              Down Survey Name: Drumcree 
                  1641 Owner(s): Nugent,
                    James (Catholic) 
    1670 Owner(s): Dawson,
      Thomas (Protestant); Jackson,
        Ralph (Protestant) 
    County: Westmeath 
    Barony: Delvin 
    Parish: Killcumny 
    1659 Census 
    Total: 55 
    English: 47 
    Irish: 8 
              Townland of Robinstown (Delvin By) 
              Down Survey Name: Robbinstowne 
                  1641 Owner(s): Nugent,
                    James (Catholic) 
    1670 Owner(s): Dawson,
      Thomas (Protestant); Jackson,
        Ralph (Protestant) 
    County: Westmeath 
    Barony: Delvin 
    Parish: Killcumny 
    Profitable land: 307 plantation acres 
    Forfeited: 307 plantation acres 
    1659 Census 
    Total: 25 
    English: 25 
              Townland of GLANANEA or
                RALPHSDALE 
              Down Survey Name: Drumcree 
                  1641 Owner(s): Nugent,
                    James (Catholic) 
    1670 Owner(s): Dawson,
      Thomas (Protestant); Jackson,
        Ralph (Protestant) 
    County: Westmeath 
    Barony: Delvin 
    Parish: Killcumny 
    Unprofitable land: 295 plantation acres 
    Profitable land: 643 plantation acres 
    Forfeited: 643 plantation acres 
              Townland of GORMANSTOWN 
              Down Survey Name: Drumcree 
                  1641 Owner(s): Nugent,
                    James (Catholic) 
    1670 Owner(s): Dawson,
      Thomas (Protestant); Jackson,
        Ralph (Protestant) 
    County: Westmeath 
    Barony: Delvin 
    Parish: Killcumny 
              Townland of KILWALTER 
              Down Survey Name: Drumcree 
                  1641 Owner(s): Nugent,
                    James (Catholic) 
    1670 Owner(s): Dawson,
      Thomas (Protestant); Jackson,
        Ralph (Protestant) 
    County: Westmeath 
    Barony: Delvin 
    Parish: Killcumny 
              Townland of LOUGHSTOWN 
              Down Survey Name: Drumcree 
                  1641 Owner(s): Nugent,
                    James (Catholic) 
    1670 Owner(s): Dawson,
      Thomas (Protestant); Jackson,
        Ralph (Protestant) 
    County: Westmeath 
    Barony: Delvin 
    Parish: Killcumny 
              Townland of KILCUMNY 
              Down Survey Name: Killcumny 
                  1641 Owner(s): Nugent,
                    James (Catholic) 
    1670 Owner(s): Dawson,
      Thomas (Protestant); Jackson,
        Ralph (Protestant) 
    County: Westmeath 
    Barony: Delvin 
    Parish: Killcumny 
    Profitable land: 63 plantation acres 
    Forfeited: 63 plantation acres 
    1659 Census 
    Total: 8 
    English: 8 
              Townland of BALLYMACAHIL
                and DERRIES 
              Down Survey Name: Drumcree 
                  1641 Owner(s): Nugent,
                    James (Catholic) 
    1670 Owner(s): Dawson,
      Thomas (Protestant); Jackson,
        Ralph (Protestant) 
    County: Westmeath 
    Barony: Delvin 
    Parish: Killcumny  | 
           
          
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            129  | 
            31. FRANCIS JACKSON.— Part
              of Cluonade alias Clounard  
                ·       Clonad,
                   Parish Clonsast ,Barony Coolestown,
                  Co. Offally (Kings Co.) 
              NOTE: There are 4 civil
                parishes in Coolestown. 
              ·       Ballynakill (14 townlands) 
              ·       Castlejordan (27 townlands) 
              ·       Clonsast (46 townlands) 
              ·       Monasteroris (21 townlands) – NOTE: The names of surrounding
                nearby towns/townlands are significant with respect to future JACKSON
                settlements: Edenderry, Portarlington, Monasterevin, Prosperous,
                  Mountmellick… 
              NOTE: The Trinity University
                Down Survey Project shows dozens of holdings for Francis
                  JACKSON including: 
              Townland of CLONAD
                (Coolestown By) 
              Down Survey Name: Cloonade 
                  1641 Owner(s): Fitzgarratt,
                    Thomas (Catholic) 
    1670 Owner(s): Stephens,
      Sir John (Protestant); Jackson,
        Francis (Protestant) 
    County: Offaly 
    Barony: Coolestowne 
    Parish: Rathangan 
    Unprofitable land: 993 plantation acres 
    Profitable land: 510 plantation acres 
    Forfeited: 510 plantation acres                  | 
           
          
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            143  | 
            37. THOS.JACKSON and WM.ROGERS.— 
                ·       Gortmore,
                  Parish Inishlounaght, Barony Iffa and Offa
                    East,, Co. Tipperary (It is west of the Town of Clonmel) 
              ·       Lisronagh,
                Parish of Lisronagh,
                in the Barony Iffa
                  and Offa East, Co. Tipperary (It is north of the Town of Clonmel).  | 
           
          
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            151  | 
            14 ROGER PARKE, THOS SODDEN,
              DAVID LINCHIAN, ELIZ MICHELBURNE als JACKSON relict of Thos Jackson, Mary and heir of said Thomas Jackson , and WILLIAM TAYLOR – in Glancarbery,
              252 A 5P –- to M. Jackson  
                ·       Lissavra
                  Big & Lissavra
                    Little, Parish Ardnurcher
                      or Horseleap, Barony Moycashel,
                  Westmeath. 
              NOTE:
                See also page 825  | 
           
          
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            151  | 
            20. ALEXANDER JACKSON.—In
              Johnstowne [my best guess: Johnstown,
              Duncormick Civil Parish,], 166a.—in Fainstowne [my
                best guess: Fannystown,
              Duncormick Civil Parish]  
                ·       Johnstown,
                  Parish Duncormick,
                  in the Barony Bargy, Co.
                  Wexford 
              ·       Fannystown,
                Parish Duncormick,
                in the Barony Bargy, Co.
                Wexford 
              ·       Lacken,
                Parish Duncormick,
                in the Barony Bargy, Co.
                Wexford 
              NOTE: The Trinity University
                Down Survey Project shows one holding for Alexander
                  JACKSON 
              Townland of JOHNSTOWN (ED
                Duncormick) 
              Down Survey Name: Johnstowne 
                  1641 Owner(s): Cheevers,
                    Arthur (Protestant) 
    1670 Owner(s): Jackson,
      Alexander (Protestant) 
    County: Wexford 
    Barony: Bargy 
    Parish: Duncormock 
    Profitable land: 190 plantation acres 
    Forfeited: 190 plantation acre               
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            162  | 
            21. FRANCIS JACKSON esq
              — NOTE: So far, these are the only named townlands on this page that I have find. 
                ·       Carrowkeel,
                  Parish Addergoole , Barony Tirawley , Co. Mayo 
              ·       Derrymartin,
              Parish Addergoole , Barony Tirawley , Co. Mayo 
              Curraghmore,  Parish Addergoole Barony Tirawley , Co. Mayo 
              NOTE:  The Trinity University Down Survey Project shows dozens of holdings for Francis  JACKSON.  
              SEE: JACKSONs of Enniscoe and Carramore, Co. Mayo             
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            178  | 
            45 THOMAS BALL, to y« use of DANL.
              and SARAH JACKSON — in ye north-east part of Edward Rawley’s [aka ROWLEY]
              retrenchment in Tullyvallan, 249a. 1r. 13p. plant.
              (403A. 3R. 20P. stat.) with a proportion of unprof., 3l 7s. 3½ d • bar
              Fewes, co Ardmagh. 
              NOTE: I am unsure which
                  portion of Tullyvallen this would be.  
                ·       Tullyvallan,
                  Parish of Newtownhamilton,
                  Barony of Fews Upper,
                  Co. Armagh 
                ·       Tullyvallan
                  (Hamilton) East Parish of Newtownhamilton, Barony
                  of Fews Upper, Co.
                  Armagh 
                ·       Tullyvallan
                  (Hamilton) West, Parish of Newtownhamilton, Barony
                  of Fews Upper, Co.
                  Armagh 
                ·       Tullyvallan
                  (Tipping) East, Parish of Newtownhamilton, Barony
                  of Fews Upper, Co.
                  Armagh 
                ·       Tullyvallan
                  (Tipping) West, Parish of Newtownhamilton, Barony
                  of Fews Upper, Co.
                  Armagh 
                ·       Tullyvallan
                  (Macullagh), Parish of Newtownhamilton, Barony
                  of Fews Upper, Co.
                  Armagh 
                NOTE: The town of Newtownhamilton  is to the north, just outside the frame of the map beneath. The parish that these townlands are in is now called Newtownhamilton, but the townlands were once part of Creggan Parish. See: Tullvallen JACKSONs.  | 
           
          
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            184  | 
            14 ROGER PARKE, THOS SODDEN,
              DAVID LINCHIAN, ELIZ MICHELBURNE als JACKSON relict of Thos Jackson,
              Mary and heir of said Thomas Jackson , and WILLIAM TAYLOR – in Glancarbery,
              252A 3P – in Magherymore, 39A 2R 32P.(473A 3R 3P stat)  2l 19s 2 ½ d. –
              to Parke – Grange …[more detail – Co. Westmeath]  … - to M. Jackson –
              in Lissawra,  
                ·       Lissavra
                  Big, Parish Ardnurcher
                    or Horseleap, Barony Moycashel, Co. Westmeath.. 
              ·       Lissavra
                Little,  Parish Ardnurcher
                  or Horseleap, Barony Moycashel, Co. Westmeath. 
              NOTE:
                See also page 151  | 
           
          
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            316  | 
            SIR BOYLE MAYNARD Knt &c
              -- In trust for himself, for 1,184l. lls. Id.; Major Andrew Woodley, 386l.
              9s. 4d William Wadden, 222l. 7s. 8d.; Giles Powell, 2,143l.
              15s. O½ d.; Thomas Causabon, 1,986l.17s.7d. Walter Croker, 1,244l.4s.6d.;
              Robert Browne 1,717l.17s.4d. ; Richard Beard, 121l.2s.2d. ; Richard
              Butler, 382l.5s - Anthony Watts, 2l.13s.Id.; Alexander Moore, 7s.2d.;
              Henry Whitecroft- 1.063l.9s.1d; Anthony Whitecroft, 136l.15s.4d.; Jane Jackson, 476l 3s, due to John Jackson; Jane
              Clayton, 548l.14s.Id, due to Thomas Clayton; [ ] Moseley, 467l.6s.
              4d.; Symon Eaton, 26l.9s.61d. ; Symon Bridges, 4l.12s.4d.  | 
           
          
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            No townand names were mentioned. | 
           
          
            366  | 
            23 SAMUEL JACKSON of
              Dublin esq. 14th June 1703, consideration 358l  - The town
              and lands of Ballyclea, 40A; bar Rathdowne, Co. Dublin. – the estate of the
              late King James – Inrolled 12th August 1703. NOTE: In Index of Abstracts of Conveyances forfeited
              in 1688 
                ·       Ballinclea,
                  Parish Kill., Barony Rathdown, Co. Dublin  | 
           
          
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            370  | 
            55. SAMUEL JACKSON of
              Dublin, 22d June 1703; 
                consideration, 500l.—In
                  Colemanstowne, 40a.in Knightstowne [Knightstown],100a; bar. Newcastle and Nethercrosse, co.
                  Dublin.—the estate of the late King James — 
              Inrolled 20th October 1703. NOTE: In Index of Abstracts of Conveyances
                forfeited in 1688 NOTE: The only townland of that name today is in the Parish of Lusk, Barony Balrothery East. The Parish of Lusk is large, and shares a border with the Barony of Nethercross. It is about halfway between Drogheda and Dublin.  | 
           
          
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            388  | 
            25. DANIEL JACKSON of
              Clonshagh, clke., 23d March 
                1702; consideration, 492l.—
                  The town and lands of Hollywoodrath, 96a.& 24p.; [Parish Mulhuddart, ] bar. Castleknock,, co. Dublin.
                  The estate of the late King James. Inrolled 1th May 1703. NOTE: In Index of Abstracts of Conveyances forfeited
                  in 1688  | 
           
          
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