In looking for more sources, I located a tree on Ancestry.com that lists his parents as Peter Becker/Baker (b. 1733) and Christina Miller (b. 1744). . His wife is listed in a tree at Ancestry.com as Sarah Latherow (b. 1783).
Source Citation: Year: 1810; Census Place: Boonsborough, Washington, Maryland; Roll: 16; Page: 475; Image: 00213; Family History Library Film: 0193669.
Source Information: Ancestry.com. 1810 United States Federal Census [database on-line]. Provo, UT, USA: Ancestry.com Operations, Inc., 2010. Images reproduced by FamilySearch. Original data: Third Census of the United States, 1810. (NARA microfilm publication M252, 71 rolls). Bureau of the Census, Record Group 29. National Archives, Washington, D.C.