Source Information
Ancestry.com. A group of Spears families [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2004.Original data: Speer, Rollo Clayton.. A group of Spears families : various spellings, Spears, Spiers, Speirs, Speers, and Spiars. Pocatello, Idaho: R.C. Speer, 1942.