John Wayne was born on May 26, 1907.

Yes. Gretchen Wayne, widow of John Wayne's son Michael, is the current owner & president.

Wayne S. Hyatt has written:

'Protecting Your Assets'

'Protecting your assets while dancing with the gorilla' -- subject(s): Law and legislation, Homeowners' associations, Condominium associations

I think she still lives in Newport Beach, CA but not in the same house they shared. She moved out when they separated in the 70's.

John Wayne's only sibling, Robert, is deceased.