Info on Meadows Needed

I am trying to find any info that will help me past the wall Inhave hit in my research. My great grand father was Milton Hugh Meadows.D.O.B. March 29, 1910 in Texas? D.O.D. Feb. 7, 1963 in California. He had a brother named Daniel. D.O.B July 6,1913, place unknown. D.O.D. July 2, 1985 in Contra Costa, California. Both men were married to my great grandmother Athena Mae McCreedy or Ray? If anyone can help I would be very greatful.