siblings of Kosmos xx

half siblings paternal

horse Dunbeath xx (Thoroughbred, 1900, from Atheling xx)

Dunbeath xx

broodmare Crusade xx (Thoroughbred, 1889, from Atheling xx)

Crusade xx

stallion Bryn Mawr xx (Thoroughbred, 1901, from Atheling xx)

Bryn Mawr xx

broodmare Damoiselle xx (Thoroughbred, 1893, from Atheling xx)

Damoiselle xx

stallion Royal Emperor xx (Thoroughbred, 1892, from Atheling xx)

Royal Emperor xx

broodmare Powerscourt xx (Thoroughbred, 1892, from Atheling xx)

Powerscourt xx

broodmare Millrace xx (Thoroughbred, 1894, from Atheling xx)

Millrace xx

broodmare Lady Atheling xx (Thoroughbred, 1890, from Atheling xx)

Lady Atheling xx

stallion Armeath xx (Thoroughbred, 1898, from Atheling xx)

Armeath xx

horse Ethelreda xx (Thoroughbred, 1890, from Atheling xx)

Ethelreda xx

broodmare Policy xx (Thoroughbred, 1893, from Atheling xx)

Policy xx