Hello, All I have on Thomas Howard Zickefoose is that he was born June 14, 1895 or Possibly born in Oct. 1894 Where I don't know. I have nothing on his two two sisters. But His Father was my Grandfathers cousin, which makes my great grandfather and your wifes great grandfather brothers. Her great grandfathers name is Thomas Alexander Zickefoose; He went by the name T.A. younger brother Andrew Steward that went by A.S. lived in Manford, Oklahoma. If you read the columm write below this about the A.S. & T.A. Zickefoose of Okl. written by Paul Cool you'll find out a little bit more about your Great Grandfather..Good Luck! PS: I have a cousin by the name of Howard. I have more on your ancestors so email me and we will share some info.........Larry Z.