Looking for Searle Decendents

I am looking for family who are decendents to Fred Eugene Searle and Jewel Medley Searle, I am the granddaughter of their son, Fred L. Searle who was born in Chicago, Ill. I know my grandfather had 1/2 brothers, Loren Searle, Bert Forshe, and Clyde Searle. The spellings may be wrong. My grandfather was orphaned at a young age, lived with a relative for a while them went to Boys Town in Nebraska, later to come to Arizona. Please if you have some info contact me. Thanks