In her dead-heat in the Criterion Stakes at Newmarket Racecourse and her win in the Oaks Stakes at Epsom, Crucifix defeated the good mare Pocahontas and others on each occasion. Crucifix was the dam of:   In order to pursue his political career Lord Bentinck sold his entire racing interests, including at least 60 horses along with Crucifix and her son, and future Epsom Derby winner, Surplice, for £10,000 to Edward Lloyd-Mostyn, 2nd Baron Mostyn. Crucifix was later sold to Henry Agar-Ellis, 3rd Viscount Clifden. Ajax, the undefeated French Derby winner and sire, great broodmare Double Life (dam of Precipitation and Persian Gulf), and many other good horses descend from Crucifix in the distaff line. Crucifix also became the 12th dam of another great race-mare, Meld who won the British Fillies Triple Crown. Crucifix is the taproot mare of Family 2-i. Crucifix died in 1857 and was buried beside Bay Middleton at the Days' stables, Danebury, near Stockbridge, Hampshire.