A 1966 newspaper article re: their 25th wedding anniversary celebration mentioned a son Franklin.
(I'm assuming this was the same couple because some of the guests had the surname Caron.)
Source: Biddeford-Saco Journal
Monday, June 27, 1966 - Page 3
Also, Franklin E. Remick married Sharon L. Martin in December 1966. I know these are the same folks because she was at the party, too.