Don't know when he was born or died.
His parents were:
James B. Clift 1877-1938
Willetta B. Payne 1878-1965
Rex Leslie Clift 1904-2001 M: Neva M. 1902-1987
Clinton Clift 1909-1986 M: Mary Alice Ryan 1909-1981
Clinton and Mary had three children but don't know their names.
He married Gladys Mildred Stubbs 1901-1964
I have also found looking through family tree stuff:
Henry Lee Clift Dec. 12, 1924 Bristol, Colorado and died
April 13, 1976 San Francisco, CA. I do not know who his parents were.
Just some stuff I'm pondering on.