When I started looking for signatures, I thought it would be easy because I have many letters through the generations. The problem was that they did not sign letters with both first and last names. Some repeatedly used nicknames. I was able to find most signatures by searching through documents – marriage licenses, social security cards, deeds, bills of sale and group membership cards. I finally found my sister’s signature in the return address on an envelope and if I’d thought of it sooner, might have found others in the same place.