Susan - Have well over 4000 Almas decendants, have searched very thoroughly, Documents, Census, Vital Stats, Church Records etc. of all the early Almas'.
Frederick b. c1820 Ancaster Twp, (1851 census E.OxfordTwp, Oxford) 1st m. Myria Little c1842. she d.bef 1846 Ancaster Twp, (NFI) found no issue from this marriage
Fred m. 17 Oct 1846 Hamilton, Ont, by Rev D. Hughson, Frederick Almas to Maria Baldwin, both of Ancaster; More Notices from Methodist Papers 1830-1857 - McKenzie. Children from this marriage George 31 Oct 1847 - 3 Feb 1933 & Delilah Zilphia-Ann 27 May 1850 - 19 Jul 1935.
Nothing to directly link Fred to Adam Bowman Almas Sr. but the ponderance of evidence. Because of his 1820 birth date, it is too early for census, (earliest 1842 Head of Household only & 1851 1st to show entire family) and lack of availability at that time to a close church, Baptism records are rare. Have not found that Adam Bowman Sr. had any of his children (possibly 15) Baptised.
Nice to hear from you, anything further fell free to ask.