Under the Gnarly Bur Oak: The Valentin and Juliane Thoma Family: 124 years of Thoma's in America
By Barbara Thoma Fossen

1994 B.T. Fossen (n.p.), 8 1/2 x 11 inches tall spiral bound (green plastic comb) in tan printed covers, copiously illustrated with black-and-white photographs, 269 pp. plus signed note from author laid in. Slight soiling, rubbing and edgewear to covers. Creasing to upper page tips. Otherwise, a very good copy - clean, bright and unmarked - of this rare genealogy. OCLC (No. 608765008) locates only two copies at institutions worldwide. 

Looks at the ancestry of, and traces the descendants of, Valentin and Juliane Thoma, who came to America from Germany in 1870.