Some of the earlier parish registers were a little less ambiguous, as in this entry from the 1700s:"Baptized Elizabeth Daughter of Philip Post and Mary Davis Begotten in Fornication"
I've just come acros this thread at a convenient time, because I'm transcribing some PRs and one entry reads ".........son of John Eldershaw and his widow" So, not only is the father dead, but the mother has become invisible too!