Saloman Le Man was the previous furthest back I could track my name.
A google search today found a page on GENi for Saloman LeMan Lyman, who’s son is John Mann. But the birth date and list of children for John Mann does not match my records.

If this link is accurate, then tracing my name now goes back to 1349, and the Le Man name.

Alisalon Le Man – 1349
Espilon Le Man – 1375
Saloman LeMan Lyman – 1416
John Mann – 1457 (differs from my Family Tree records)

Further research needed here.