Perhaps you can find something in a book written by William H. Chaffee called "The Chaffee Geneaology". It was published by the Grafton Press In New York but I don't know when. My gggrandfather William W. Bowman was married to his 2nd wife Polly Chaffee b in NY abt 1800 d abt 1870 probably in Michigan. I would like to find out more about her if possible. All help appreciated and good luck with your search.