siblings of Northern Spring xx

half siblings maternal 1 half siblings paternal 5

half siblings paternal

broodmare Aviatik xx (Thoroughbred, 1974, from My Swallow xx)

Aviatik xx
gender-female
1974

My Swallow xx / Pantheon xx

broodmare Gortynia xx (Thoroughbred, 1977, from My Swallow xx)

Gortynia xx
gender-female
1977

My Swallow xx / Galivanter xx

broodmare Star Music xx (Thoroughbred, 1974, from My Swallow xx)

Star Music xx
gender-female
1974

My Swallow xx / Waldcanter xx

broodmare Rainbow's End xx (Thoroughbred, 1975, from My Swallow xx)

Rainbow's End xx
gender-female
1975

My Swallow xx / Silly Season xx

broodmare La Lutine xx (Thoroughbred, 1977, from My Swallow xx)

La Lutine xx
gender-female
1977

My Swallow xx / unknown