As I recall, I did have someone look there, but it's been a while. I live in Shanghai, China, and it's difficult for me to do some types of research on my own. With regard to Truesdells, I did receive a reply from a Quebec Truesdell that offered to check her family files for any matching information, so we've got our fingers crossed. (By the way, you can reach me directly at
dpearson@uninet.com.cn.)