siblings of Sir William

half siblings maternal

broodmare Backwoods Aisling (Tinker / Irish Cob / Gypsy Vanner, 2005, from Farrel)

Backwoods Aisling

horse Backwood's Damien (Tinker / Irish Cob / Gypsy Vanner, 2009, from Farrel)

Backwood's Damien

horse Backwood's Woldemort (Tinker / Irish Cob / Gypsy Vanner, 2014, from Farrel)

Backwood's Woldemort