Morgan/Miller Family Tree

I am trying to put together my family tree. Any information you may have that would help me would be greatly appreciated.
My father is Harry Ernest Morgan born October 9, 1925 in Titusville, FL. I do not have his parents name at this time but I know he had a sister named Mimi who lived in New Jersey. That is all the information that I have on his family at this time.
My mother is Doris Marie Miller born on December 6, 1929 in Chicago, IL. Her parents are Robert Archie Miller and Clara Banker. Robert was born on October 24, 1901 in Minneapolis, MN to Curtis and Etta Miller. He has two sisters, Mae and Eva. Clara was born on February 29, 1909 in Stoughton, WI. She has two sisters, Wilma and Pearl.