siblings of Lost Horizon xx

half siblings paternal

broodmare Drawbridge xx (Thoroughbred, 1934, from Sir Gallahad III xx)

Drawbridge xx

stallion Sun Gallahad xx (Thoroughbred, 1942, from Sir Gallahad III xx)

Sun Gallahad xx

broodmare Chessel xx (Thoroughbred, 1942, from Sir Gallahad III xx)

Chessel xx

broodmare Grade xx (Thoroughbred, 1932, from Sir Gallahad III xx)

Grade xx

stallion The Scout xx (Thoroughbred, 1927, from Sir Gallahad III xx)

The Scout xx

stallion Revere xx (Thoroughbred, 1931, from Sir Gallahad III xx)

Revere xx

broodmare Guiding Light xx (Thoroughbred, 1931, from Sir Gallahad III xx)

Guiding Light xx

stallion Gallahadion xx (Thoroughbred, 1937, from Sir Gallahad III xx)

Gallahadion xx

broodmare Peril xx (Thoroughbred, 1939, from Sir Gallahad III xx)

Peril xx

broodmare Bay Agnes xx (Thoroughbred, 1930, from Sir Gallahad III xx)

Bay Agnes xx

broodmare Old Melody xx (Thoroughbred, 1933, from Sir Gallahad III xx)

Old Melody xx

broodmare Scylla xx (Thoroughbred, 1937, from Sir Gallahad III xx)

Scylla xx