No. They just have the same last name. "Davis" is a common last name.
Richard Joseph Davis died in 1999.
Warren B. Davis was born in 1865.
Warren B. Davis died in 1928.
Warren R. Davis was born in 1793.
Warren Davis - basketball - was born in 1943.
John Warren Davis was born on 1867-03-04.
John Warren Davis died on 1945-02-21.
Warren Beagle Davis has written: 'A boy from Kentucky'
Richard Joseph Davis was born in 1921.
Richard Barrett Davis was born in 1782.
Richard Barrett Davis died in 1854.
Richard D. Davis was born in 1799.