"The following births happened between 1690 and 1700, but the year is in no case written. … Abigail of John & Sarah Mason born Apr. 12."
↑ The birth year of 1692/93 for her brother Jonathan is inferred to provide an interval between Samuel and Jonathan allowing for her birth. If she were born in 1693 as stated by Savage, she would have married Ebenezer Leadbetter when he was 33 and she was 16. Somewhat more likely that she was born 1691.