William Frederick Brother to Frederick Lewis , Son of Christian Frederick Johann Timmerman . Birth: April 15, 1853 Frankfurt, Germany (Actual Birth Record) (This was in Germany, I don't think it was Frankfurt but a Granddaughter Oma or Noma told the story as he was born in Frankurt. And Christian F. J. and Niestre traveled Germany constantly. Must not have moved to much, between the birth records of Frederick Lewis and William Frederick in the Lubbekke, Church records?. Christening record) Searched 'Familysearch.org and found out he was also named: Friedrich Wilhelm Timmermann
Died: November 25, 1925 Sallisaw, Sequaoyah Co., Ok
Buried in Lot T, In Buffington Cemetery
William Frederick's Descendant's wife did this Geneology. I will put dates of the deceased, but no information as to birthdates of the living.
William married Fredricka Wilahmina Wiswedel 1/06/1874 Of Magdeburg, Germany. She died 1890 or 1891 in Iowa.Marriage Application and Marriage Cert.
William and Fredricka's children are:
Charles Henry Timmerman
Bertha Marie Timmerman-Brockway
Wilkelmina Mary Ann Timmerman-Andrews
John William Timmerman Oaklahoma
Herman "Dutch" Timmerman Oklahoma
Oscar Gustaf Timmerman Adopted out as: Oscar G. Griesel
William Frederick Married Sophia Luena Burkhart, 8/11/1892 Marriage Application
William Frederick and Sophia's children are:

Christian Henry Timmerman
Lavina Marie Timmerman-Allen-Collins
William Fredrick Timmerman Jr.
Mary Jane Timmerman-Cain born in Ia.
Clara Ann Timmerman-Berkley
Rosetta Sophia Timmerman-McKinney
Myrtle Lenora Timmerman-Wilson
More of William's Children in Oklahoma. Web-page Still need to Name Family Members.
William's Great-Great-Grandson, and Frederick's Great-Great-Grandson. Picture of Kent and me, at the 4th of July Reunion 2006. Picture.