See also

Hálfdan SÆMUNDARSON's parents: Sæmundur JÓNSSON (1154-1222) and Þorbjörg ? (c. 1165- )
Hálfdan SÆMUNDARSON's siblings: Björn SÆMUNDSSON (c. 1200-1285) and Helga SÆMUNDARDÓTTIR (c. 1200- )
Steinvör SIGHVATSDÓTTIR's parents: Sighvatur STURLUSON (1170-1238) and Halldóra TUMADÓTTIR (c. 1180-1247)
Steinvör SIGHVATSDÓTTIR's siblings: Tumi SIGHVATSSON (1198-1222), Sturla SIGHVATSSON (1199-1238), Kolbeinn SIGHVATSSON (c. 1200-1238), Markús SIGHVATSSON (c. 1200-1238), Þórður "kakali“ SIGHVATSSON (1210-1256), Þórður "krókur“ SIGHVATSSON (c. 1220-1238) and Tumi "yngri“ SIGHVATSSON (1222-1244)

Family of Hálfdan SÆMUNDARSON and Steinvör SIGHVATSDÓTTIR

Husband:
Hálfdan SÆMUNDARSON (c. 1206-1265)
Wife:
Steinvör SIGHVATSDÓTTIR (c. 1210-1271)
Children:
Solveig HÁLFDANARDÓTTIR (c. 1230- )
Loftur HÁLFDANARSON (c. 1233-1312)
Sighvatur HÁLFDANARSON (c. 1238-1300)
Sturla HÁLFDANARSON (c. 1245- )
Marriage:
"??"
Iceland
Residence (family):
frm 1223 to 1265
Keldur, Rangárvallahreppur, Rangárvallasýsla, Iceland
residence family:
Keldur, Rangárvallahreppur, Rangárvallasýsla, Iceland
Resided (family):
Keldur, Rangárvallahreppur, Rangárvallasýsla, Iceland

Husband: Hálfdan SÆMUNDARSON

Name:
Hálfdan SÆMUNDARSON^1,2
Sex:
Male
Father:
Sæmundur JÓNSSON (1154-1222)
Mother:
Þorbjörg ? (c. 1165- )
Birth:
c. 1206
Iceland^1,3
Occupation:
Bóndi og goðorðsmaður; Keldur, Rangárvallahreppur, Rangárvallasýsla, Iceland³
Death:
Apr 25, 1265 (age 58-59)
Iceland^1,3

Wife: Steinvör SIGHVATSDÓTTIR

Name:
Steinvör SIGHVATSDÓTTIR^1,4
Sex:
Female
Father:
Sighvatur STURLUSON (1170-1238)
Mother:
Halldóra TUMADÓTTIR (c. 1180-1247)
Birth:
c. 1210
Hjarðarholti í Dölum, Laxárdalur, Dalasýsla, Iceland^1,3,5
Occupation:
Húsfreyja; Keldur, Rangárvallahreppur, Rangárvallasýsla, Iceland³
Death:
Oct 17, 1271 (age 60-61)
Iceland^1,3

Child 1: Solveig HÁLFDANARDÓTTIR

Name:
Solveig HÁLFDANARDÓTTIR^1,6
Sex:
Female
Spouse:
Þorvarður ÞÓRARINSSON (c. 1228-1296)
Birth:
c. 1230
Rangárvallasýsla, Iceland^1,3
Death:
"??"
Iceland

Child 2: Loftur HÁLFDANARSON

Name:
Loftur HÁLFDANARSON¹
Sex:
Male
Birth:
c. 1233
Iceland
Occupation:
Riddari; Grund, Svarfaðardalshreppur Eyjafjarðarsýsla, Iceland
Death:
Jun 19, 1312 (age 78-79)
Iceland

Child 3: Sighvatur HÁLFDANARSON

Name:
Sighvatur HÁLFDANARSON¹
Sex:
Male
Birth:
c. 1238
Iceland
Residence:
Keldur, Rangárvallahreppur, Rangárvallasýsla, Iceland
Occupation:
Bóndi og riddari
Death:
1300 (age 61-62)
Iceland

Child 4: Sturla HÁLFDANARSON

Name:
Sturla HÁLFDANARSON^1,7
Sex:
Male
Spouse:
not KNOWN ( - )
Birth:
c. 1245
Iceland¹
Death:
"??"
Iceland

Note on Husband: Hálfdan SÆMUNDARSON

Var "óhlutdeilinn ok helt sér lítt fram um flesta hluti", segir í Sturlungu.

Note on Wife: Steinvör SIGHVATSDÓTTIR

Hún er kölluð "höfuðskörungur" í Sturlungu.

Sources

1.: Islendingabok, Islendingabok.

2.: Ibid. Sturl., ÍÆ.VI.457, Bysk., Ann., DI.I.627.

3.: Hálfdan Helgason, GenWeb.

4.: Islendingabok, Islendingabok. Sturl., ÍÆ.VI.457, Bysk., DI.I.627.

5.: http://en.wikipedia.org, Wikipedia.

6.: Islendingabok, Islendingabok. JÞ-ættatölur, Grund 101, Sturl., DI. I.

7.: Ibid. ÍÆ.VI.458, Bysk.