1) dunno, but he may have married a Sherman like Valentine and Daniel did - sisters. I suspect when Valentine married Maria Sherman there in Marion Co, OH, she was a 2nd wife, he a widower because I think Daniel may be his son from an earlier marriage.
2) I don't think so. Any leftovers may be mine, unless some of yours returned later.
My ancestor Daniel was born about 1815 Centre Co, PA per 1860 census when the enumerator asked dumb questions and gave me a present 140+ years later.