siblings of Vulcan xx

full siblings 1 half siblings maternal 1 half siblings paternal 33
  full siblings (1)
  full siblings (1)
  half siblings maternal (1)
  half siblings paternal (33)

full siblings

horse Fright xx (Thoroughbred, 1873, from Thunderbolt xx)

Fright xx
gender-female
1873

Thunderbolt xx / Alarm xx