siblings of Cassius M. Clay jr 20 (US)

half siblings paternal

stallion Cassius M. Clay jr. 19 (US) (American Trotter, 1853, from Cassius M. Clay 18 (US))

Cassius M. Clay jr. 19 (US)

stallion Orpheus (US) (American Trotter, 1872, from Cassius M. Clay 18 (US))

Orpheus (US)