Derham, Robert L., of St. Charles, Missouri, died on Saturday, July 24, 2010 at the age of 61. Loving husband of Billie Jo Derham; beloved son of the late Albert and Mae Cameron Derham; devoted father of Christina Lynn Derham; dear brother of Betty Thomas, Maxine Simmons, John Derham and James Derham; dear brother-in-law of Vicki ( Bruce) Hubbard; loving unlce of Kaitlin and Dane Hubbard. He received his Bachelor's in Accounting from Lindenwood University and was a US Air Force Vietnam Veteran. Robert was also an avid bike rider and cat lover. Memorials may be made to St. Charles Humane Society.