I am researching the Calverley family, and found papers in England of a Walter Calverley born 1380 in Calverley, Yorkshire, England married to my ancestor Joan Bigod born 1382 in Settrington, Yorkshire, England. They had at least two children: Joan Calverley born 1400, and Walter Calverley born 1402 died 1467.
Walter Calverley (1380 - 1404) + Joan Bigod (1382 - 1420) i. Joan Calverley (1400 - ?) ii. Walter Calverley (1402 - 1467) + Elizabeth Markenfield (1406 - 1450)