From Rodovid EN

Tad Callin has been a family historian since the birth of his eldest child in 1996.

He has built the bulk of his family tree on the work of others, but will not credit them here for privacy reasons. He began his journey with The Callin Family History published by George W. Callin in 1911.

Tad has labored to verify all of the information given to him by checking against free, open sources. His primary source has been the US Census Records, accessed through Heritage Quest at his local public library.

Tad can be reached through his Yahoo! address, "callinclan", or possibly through the Talk page of this wiki. Hopefully, it will be around in one form or another for a long time to come! (If you decide to email, make sure to include something like "Family History" or "Rodovid" in the subject line!)