Complex sentence: He died in Dallas and is buried there in Restland Memorial Park, alongside his wife, the former Villa W. Darnell (May 28,1900--December 24,1989), a native of Washita County, Oklahoma, who also died in Dallas.
Split into simpler sentences: He died in Dallas and is buried there in Restland Memorial Park. Blakely was married to the former Villa W. Darnell (May 28,1900--December 24,1989), a native of Washita County, Oklahoma, who died in Dallas.