Thomas Crosby was born about 1510 in Shipton, co. York, England. He died on 16 Mar 1559. He was married to Jennet about 1542 in Styllyngfleyt, co. York, England.

Jennet was born about 1512 in Holme-on-Spalding-Moor, co. York, England. She died on 5 Nov 1568 in Gripthorpe, co. York, England. Children were:

i. Anthony Crosby.