Hi Rhonda and Will,
I also have that @Percy Waterman Porter married @Margaret Hall of Claremont. I have a date of 02 Sep 1923. I'm almost positive that I got it from a Backus genealogy I got from a Backus in Connecticut about a year ago. I will verify later today that that was my source. I am at a Starbucks right now and don't have it with me. I can send either/both of you a copy of the genealogy. I haven't scanned it in, but I could do it that way also.