Hello Lisa, I'm Tracy's mom and have been working on the Hunsicker family for a little while now. Don't know if you've been successful in finding Sheridan Hunsicker in the 1900 census yet - he was living in Doylestown at the time. I found him on FHL film #1,241,384, enumeration district 14, sheet 26B, line 80. The key to finding him was the use of the Soundex Index - a kind soul in the Los Angeles Public Library introduced me to it, and something we'd spent hours looking for was found in about 15 minutes.
I'm also interested in the Farquhar family and have traced many of them in the censuses as well as through the city directories.
Am willing to share what information (or mis-information) I've collected to date, and have lots of questions. Please email me at firstname.lastname@example.org, as I rarely check this site. Thanks, Sandra