See also

Waltheof DUNBAR's parents: Gospatric of NORTHUMBERLAND (c. 1040-aft1073) and Aethelreda DUNKELD ( - )
Waltheof DUNBAR's siblings: Gospatric II MACGOSPATRIC (c. 1060- ), Dolfin of CARLISLE ( - ), Aldgytha of NORTHUMBERLAND ( - ) and Uchtreda of NORTHUMBERLAND ( - )
Sigrid ALLERDALE's parents: Maldred MACCRINAN (c. 1015-1045) and Aeldgyth of NORTHUMBRIA (c. 1015-1085)
Sigrid ALLERDALE's brother: Gospatric of NORTHUMBERLAND (c. 1040-aft1073)

Family of Waltheof of DUNBAR and Sigrid of ALLERDALE

Husband:	Waltheof of DUNBAR (c. 1065-1138)
Wife:	Sigrid of ALLERDALE (c. 1075-1126)
Children:	Gunhilda of DUNBAR (c. 1135-1186)
	Alan of ALLERDALE ( - )
	Gospatric of DUNBAR ( - )
	Athelreda of DUNBAR ( - )

Husband: Waltheof of DUNBAR

Name:	Waltheof of DUNBAR
Sex:	Male
Father:	Gospatric of NORTHUMBERLAND (c. 1040-aft1073)
Mother:	Aethelreda DUNKELD ( - )
Birth	c. 1065
Occupation		Lord of Allerdale, 2nd Earl of Dunbar
Death	1138 (age 72-73)

Wife: Sigrid of ALLERDALE

Name:	Sigrid of ALLERDALE
Sex:	Female
Father:	Maldred MACCRINAN (c. 1015-1045)
Mother:	Aeldgyth of NORTHUMBRIA (c. 1015-1085)
Birth	c. 1075
Death	1126 (age 50-51)

Child 1: Gunhilda of DUNBAR

Name:	Gunhilda of DUNBAR
Sex:	Female
Spouse:	Uchtred of GALLOWAY (c. 1125-1185)
Birth	c. 1135	Allerdale, Dunbar, Scotland
Occupation		Lord of Allerdale
Death	12 May 1186 (age 50-51)	Paisley Abbey, Renfrewshire

Child 2: Alan of ALLERDALE

Name:	Alan of ALLERDALE
Sex:	Male

Child 3: Gospatric of DUNBAR

Name:	Gospatric of DUNBAR
Sex:	Male

Child 4: Athelreda of DUNBAR

Name:	Athelreda of DUNBAR
Sex:	Female
Spouse:	Duncan II of SCOTLAND (c. 1060-1094)

Note on Marriage

4 or 5 children.

Note on Husband: Waltheof of DUNBAR

Wikipedia: The account of Waltheof and his family in Cumbrian monastic cartularies (St Bees and Wetheral), says that he gave land in Allerdale to his three sisters, Octreda, Gunhilda and Maud.