Tim Sandberg's Genealogy Database

Entries: 47412    Updated: 2014-03-23 06:25:15 UTC (Sun)    Contact: Tim Sandberg    Home Page: Floyer of Floyer's Hayes, Exeter, Devon

My paternal great grandparents, the Sandbergs and Hallstroms, emigrated from Sweden in the 1880s and settled in what is now Pennington County, Minnesota. My database includes many families from Thief River Falls, Minnesota. On my mother's side, the Floyers are an ancient English West Country family. Much of my database deals with the genealogy of Devon, Dorset and Cornwall.

Index | Individual | Descendancy | Download GEDCOM | Public Profile

Descendant Register, Generation No. 1

1.Slani O'Brian ingen BRIAIN. She married Sihtric Silkbeard OLAFSSON, son of Olaf Cuaran SITRICHSSON and Gormflaeth ingen Murchada MACFINN. He died 1042 in Clontarf, Dublin.
  

Child of Slani O'Brian ingen BRIAIN and Sihtric Silkbeard OLAFSSON is:
+2  i.Olaf SIHTRICSON.


Descendant Register, Generation No. 2

2.Olaf SIHTRICSON (Slani O'Brian ingen BRIAIN1). He married Maelcorcre ingen DUNLAING O'MUIREDAIG, daughter of Dunlaing macTuathal O'MUIREDAIG.
  

Child of Olaf SIHTRICSON and Maelcorcre ingen DUNLAING O'MUIREDAIG is:
+3  i.Ragnhildir OLAFSDOTTER.


Descendant Register, Generation No. 3

3.Ragnhildir OLAFSDOTTER (Olaf SIHTRICSON2, Slani O'Brian ingen BRIAIN1). She married Cynan ap IAGO, son of Iago ap IDWAL and Avandreg verch GWAIR. He died ABT 1060.
  

Child of Ragnhildir OLAFSDOTTER and Cynan ap IAGO is:
+4  i.Gruffydd ap CYNAN was born 1055 in Dublin, Ireland, and died 1137 in Caernarvonshire, Wales.


Descendant Register, Generation No. 4

4.Gruffydd ap CYNAN (Ragnhildir OLAFSDOTTER3, Olaf SIHTRICSON2, Slani O'Brian ingen BRIAIN1) was born 1055 in Dublin, Ireland, and died 1137 in Caernarvonshire, Wales. He was buried in Bangor Cathedral. He married Angharad verch OWAIN ABT 1095, daughter of Owain ap EDWIN and Morwyl verch EDNYWAIN. She was born ABT 1065, and died 1162.
  

Children of Gruffydd ap CYNAN and Angharad verch OWAIN are:
 5  i.Annest verch GRUFFYDD.
 6  ii.Cadwallon ap GRUFFYDD died 1132 in in battle near Llangollen.
+7  iii.Gwenllian I verch GRUFFYDD died 1136 in leading an attack on a Norman Castle at Kidwelly.
 8  iv.Marared verch GRUFFYDD.
 9  v.Rannill verch GRUFFYDD.
+10  vi.Susanna verch GRUFFYDD.
 11  vii.Gwenllian II verch GRUFFYDD was born 1080. She married Cadwgan ap BLEDDYN 1098. He died 1111.
+12  viii.Owain Gwynedd ap GRUFFYDD was born ABT 1087 in of Caernarvonshire, Wales, and died 28 NOV 1170.
+13  ix.Cadwallader ap GRUFFYDD was born ABT 1096 in Caernarvonshire, Wales, and died 29 FEB 1171/72.


Descendant Register, Generation No. 5

7.Gwenllian I verch GRUFFYDD (Gruffydd ap CYNAN4, Ragnhildir OLAFSDOTTER3, Olaf SIHTRICSON2, Slani O'Brian ingen BRIAIN1) died 1136 in leading an attack on a Norman Castle at Kidwelly. She married Gruffydd ap RHYS AFT 1116, son of Rhys ap TEWDWR and Gwladus verch RHIWALLON. He was born ABT 1081, and died 1137.
  

Children of Gwenllian I verch GRUFFYDD and Gruffydd ap RHYS are:
 14  i.Maredudd ap GRUFFYDD was born BET 1130 AND 1131 in Ireland, and died 1155.
+15  ii.Rhys ap GRUFFYDD was born 1132 in Ireland, and died 28 APR 1197.

10.Susanna verch GRUFFYDD (Gruffydd ap CYNAN4, Ragnhildir OLAFSDOTTER3, Olaf SIHTRICSON2, Slani O'Brian ingen BRIAIN1). She married Madog ap MAREDYDD. He died 1160 in Winchester, Hampshire.
  

Children of Susanna verch GRUFFYDD and Madog ap MAREDYDD are:
+16  i.Margred verch MADOG was born ABT 1129.
+17  ii.Gwenllian verch MADOG was born ABT 1131.

12.Owain Gwynedd ap GRUFFYDD (Gruffydd ap CYNAN4, Ragnhildir OLAFSDOTTER3, Olaf SIHTRICSON2, Slani O'Brian ingen BRIAIN1) was born ABT 1087 in of Caernarvonshire, Wales, and died 28 NOV 1170. He was buried in Bangor Cathedral, Caernarvonshire. He married Gwladus verch LLYWARCH, daughter of Llywarch ap TRAHEARN and Dyddgu verch IORWERTH. He married Christina verch GRONWY, daughter of Gronwy ap OWAIN and Genilles verch HOEDLYW. She was born ABT 1105. He married Concubines of Owain.
  

Children of Owain Gwynedd ap GRUFFYDD and Gwladus verch LLYWARCH are:
 18  i.Maelgwn ap OWAIN.
+19  ii.Iorwerth Drwyndwn ap OWAIN was born 1145 in Aberffraw Castle, Angelsy, Wales, and died ABT 1174.

Children of Owain Gwynedd ap GRUFFYDD and Christina verch GRONWY are:
+20  i.Dafydd I ap OWAIN was born ABT 1134, and died 1204 in Aberconwy, Arllechwedd Isaf, Caernarvonshire.
 21  ii.Rhodri ap OWAIN was born ABT 1136, and died 1195. He married Gwenllian verch RHYS 1188, daughter of Rhys ap GRUFFYDD and Gwenllian verch MADOG. She was born ABT 1158, and died 1236.

Children of Owain Gwynedd ap GRUFFYDD and Concubines of Owain are:
+22  i.Cynan ap GRUFFYDD died 1173.
 23  ii.Hywel ap GRUFFYDD died 1170 in in battle near Pentraeth, Anglesey.
 24  iii.Rhun ap GRUFFYDD died 1146.
 25  iv.Angharad verch OWAIN. She married Gruffydd MAELOR. He died 1191.
 26  v.Gwenllian verch OWAIN. She married Owain CYFEILIOG. He died 1197.

13.Cadwallader ap GRUFFYDD (Gruffydd ap CYNAN4, Ragnhildir OLAFSDOTTER3, Olaf SIHTRICSON2, Slani O'Brian ingen BRIAIN1) was born ABT 1096 in Caernarvonshire, Wales, and died 29 FEB 1171/72. He was buried in Bangor Cathedral, Caernarvonshire, Wales. He married Alice de CLARE, daughter of Richard de CLARE and Alice de MESCHINES. She was born ABT 1102 in of Tunbridge, Kent, England, and died AFT 1148 in England. He married Gwerful verch GWRGENEU.
  

Child of Cadwallader ap GRUFFYDD and Gwerful verch GWRGENEU is:
+27  i.Margred verch CADWALADR was born ABT 1122.


Descendant Register, Generation No. 6

15.Rhys ap GRUFFYDD (Gwenllian I verch GRUFFYDD5, Gruffydd ap CYNAN4, Ragnhildir OLAFSDOTTER3, Olaf SIHTRICSON2, Slani O'Brian ingen BRIAIN1) was born 1132 in Ireland, and died 28 APR 1197. He was buried in St. David's Cathedral, Pembrokeshire, Wales. He married Gwenllian verch MADOG, daughter of Madog ap MAREDYDD and Susanna verch GRUFFYDD. She was born ABT 1131.
  

Children of Rhys ap GRUFFYDD and Gwenllian verch MADOG are:
 28  i.Cynwrig ap RHYS died 1237.
+29  ii.Hywel Sais ap RHYS died 1204.
 30  iii.Maredudd ap RHYS died 2 JUL 1201.
 31  iv.Maredudd ap RHYS died 1227.
 32  v.Maredudd Ddall ap RHYS died 1239.
+33  vi.Gruffydd ap RHYS was born ABT 1148, and died 25 JUL 1201.
+34  vii.Rhys "Gryg" ap RHYS was born ABT 1150 in of Carmarthenshire, Wales, and died 1234 in Llandeilo-Fawr, Carmarthenshire, Wales.
+35  viii.Angharad verch RHYS was born ABT 1152, and died ABT AUG 1226.
+36  ix.Gwenllian verch RHYS was born ABT 1158, and died 1236.
+37  x.Maelgwn ap RHYS was born ABT 1170, and died 1230 in Llanerch-aeron.

16.Margred verch MADOG (Susanna verch GRUFFYDD5, Gruffydd ap CYNAN4, Ragnhildir OLAFSDOTTER3, Olaf SIHTRICSON2, Slani O'Brian ingen BRIAIN1) was born ABT 1129. She married Iorwerth Drwyndwn ap OWAIN ABT 1163, son of Owain Gwynedd ap GRUFFYDD and Gwladus verch LLYWARCH. He was born 1145 in Aberffraw Castle, Angelsy, Wales, and died ABT 1174.
  

Child of Margred verch MADOG and Iorwerth Drwyndwn ap OWAIN is:
+38  i.Llewelyn Fawr ap IORWERTH The Great was born 1173 in prob. Dolwyddelan, and died 11 APR 1240 in Aberconwy, Arllechwess Isaf, Caernarvonshire.

17.Gwenllian verch MADOG (Susanna verch GRUFFYDD5, Gruffydd ap CYNAN4, Ragnhildir OLAFSDOTTER3, Olaf SIHTRICSON2, Slani O'Brian ingen BRIAIN1) was born ABT 1131. She married Rhys ap GRUFFYDD, son of Gruffydd ap RHYS and Gwenllian I verch GRUFFYDD. He was born 1132 in Ireland, and died 28 APR 1197. He was buried in St. David's Cathedral, Pembrokeshire, Wales.
  

Children of Gwenllian verch MADOG and Rhys ap GRUFFYDD are:
 28  i.Cynwrig ap RHYS died 1237.
+29  ii.Hywel Sais ap RHYS died 1204.
 30  iii.Maredudd ap RHYS died 2 JUL 1201.
 31  iv.Maredudd ap RHYS died 1227.
 32  v.Maredudd Ddall ap RHYS died 1239.
+33  vi.Gruffydd ap RHYS was born ABT 1148, and died 25 JUL 1201.
+34  vii.Rhys "Gryg" ap RHYS was born ABT 1150 in of Carmarthenshire, Wales, and died 1234 in Llandeilo-Fawr, Carmarthenshire, Wales.
+35  viii.Angharad verch RHYS was born ABT 1152, and died ABT AUG 1226.
+36  ix.Gwenllian verch RHYS was born ABT 1158, and died 1236.
+37  x.Maelgwn ap RHYS was born ABT 1170, and died 1230 in Llanerch-aeron.

19.Iorwerth Drwyndwn ap OWAIN (Owain Gwynedd ap GRUFFYDD5, Gruffydd ap CYNAN4, Ragnhildir OLAFSDOTTER3, Olaf SIHTRICSON2, Slani O'Brian ingen BRIAIN1) was born 1145 in Aberffraw Castle, Angelsy, Wales, and died ABT 1174. He married Margred verch MADOG ABT 1163, daughter of Madog ap MAREDYDD and Susanna verch GRUFFYDD. She was born ABT 1129.
  

Child of Iorwerth Drwyndwn ap OWAIN and Margred verch MADOG is:
+38  i.Llewelyn Fawr ap IORWERTH The Great was born 1173 in prob. Dolwyddelan, and died 11 APR 1240 in Aberconwy, Arllechwess Isaf, Caernarvonshire.

20.Dafydd I ap OWAIN (Owain Gwynedd ap GRUFFYDD5, Gruffydd ap CYNAN4, Ragnhildir OLAFSDOTTER3, Olaf SIHTRICSON2, Slani O'Brian ingen BRIAIN1) was born ABT 1134, and died 1204 in Aberconwy, Arllechwedd Isaf, Caernarvonshire. He married Emma PLANTAGENET 1174, daughter of Geoffrey V PLANTAGENET and Matilda BEAUCLERC. She was born ABT 1138.
  

Child of Dafydd I ap OWAIN and Emma PLANTAGENET is:
 39  i.Owain ap DAFYDD.

22.Cynan ap GRUFFYDD (Owain Gwynedd ap GRUFFYDD5, Gruffydd ap CYNAN4, Ragnhildir OLAFSDOTTER3, Olaf SIHTRICSON2, Slani O'Brian ingen BRIAIN1) died 1173.
  

Children of Cynan ap GRUFFYDD are:
+40  i.Gruffydd ap CYNAN died 1200.
+41  ii.Maredudd ap CYNAN died 1212.

27.Margred verch CADWALADR (Cadwallader ap GRUFFYDD5, Gruffydd ap CYNAN4, Ragnhildir OLAFSDOTTER3, Olaf SIHTRICSON2, Slani O'Brian ingen BRIAIN1) was born ABT 1122. She married Anarawd ap GRUFFYDD, son of Gruffydd ap RHYS and Concubine of Gruffydd. He died 1143.
  

Child of Margred verch CADWALADR and Anarawd ap GRUFFYDD is:
 42  i.Einion ap ANARAWD died 1163.


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