about 1440–1459 (Age 19)
When John Marbury was born about 1440, in England, his father, James Marbury, was 20 and his mother, Mrs James Merbury, was 17. He married Elizabeth Dutton about 1458, in Dutton, Cheshire, England. They were the parents of at least 1 son. He died in 1459, in Marbury, Cheshire, England, at the age of 19.
Dictionary of American Family Names © Patrick Hanks 2003, 2006.