Woman marries man 74 years her junior and produces child?

Question

Can somebody clear this up? How can Sarah Jane Breckenridge 1690 and William Fitzpatrick 1764 have sired Joseph Fitzpatrick? She was 74 when her husband was born? A biblical miracle? Where might there be a year typo, or what mistake?

Answer 1

1764 is William Fitzpatrick's death date (not birth date).

Answer 2

From my research I believe that William Fitzpatrick was born abt. 1680 in Ulster, Ireland, and died 08/09/1764 in Albemarle, Va.