siblings of Be Sure xx

half siblings maternal 1 half siblings paternal 3

half siblings paternal

broodmare Slip Knot xx (Thoroughbred, 1896, from Surefoot xx)

Slip Knot xx
gender-female
1896

Surefoot xx / Hampton xx

broodmare Ventimiglia xx (Thoroughbred, 1893, from Surefoot xx)

Ventimiglia xx
gender-female
1893

Surefoot xx / Springfield xx

broodmare Guidwife xx (Thoroughbred, 1897, from Surefoot xx)

Guidwife xx
gender-female
1897

Surefoot xx / The Scottish Chief xx