See also

Francis WILLOUGHBY's parents: William WILLOUGHBY (c. 1584-1617) and Frances MANNERS (1588-c. 1643)
Francis WILLOUGHBY's siblings: Henry WILLOUGHBY (c. 1612-1617), Frances WILLOUGHBY (c. 1614-1649) and William WILLOUGHBY (c. 1616-1673)

Family of Francis WILLOUGHBY and Elizabeth CECIL

Husband:
Francis WILLOUGHBY (c. 1614-1666)
Wife:
Elizabeth CECIL ( - )
Children:
Elizabeth WILLOUGHBY ( -1695)
Diana WILLOUGHBY ( - )
Frances WILLOUGHBY ( -c. 1680)
Marriage:
c. 1629¹

Husband: Francis WILLOUGHBY

Name:
Francis WILLOUGHBY
Sex:
Male
Father:
William WILLOUGHBY (c. 1584-1617)
Mother:
Frances MANNERS (1588-c. 1643)
Birth:
c. 1614¹
Death:
23 Jul 1666 (age 51-52)
At Sea¹

Wife: Elizabeth CECIL

Name:
Elizabeth CECIL
Sex:
Female
Father:
-
Mother:
-

Child 1: Elizabeth WILLOUGHBY

Name:
Elizabeth WILLOUGHBY
Sex:
Female
Spouse:
Richard JONES (1641-1712)
Death:
1 Aug 1695¹

Child 2: Diana WILLOUGHBY

Name:
Diana WILLOUGHBY
Sex:
Female
Spouse:
Heneage FINCH (c. 1628-c. 1689)

Child 3: Frances WILLOUGHBY

Name:
Frances WILLOUGHBY
Sex:
Female
Spouse:
William BRERETON (1631-1680)
Death:
c. 1680¹
Burial:
12 Sep 1680
Covent Garden, London WC¹
Address: St Martin-in-the-Fields

Sources

1.: thepeerage.com.