I'm looking for some help finding information on a Charles R. Titus, married to Mary Ann Cook in 1852 in AK. They had two children that I can find, Francis Marion Titus in about 1855 and Charles Robert Titus in 1859. The father was not living with his family in the 1860 census. Both children, in later census, usually say their father was from PA, though one census said NC and one just said, 'Unknown'. Francis and Charles Roberts, the sons, moved to texas in the 1870s.
I'm at a dead end finding more info on the father. Any help would be appreciated.