None who have officially come out of the closet.
That said, my dad's sister was a "tomboy" who cut her hair like a dude, dressed like a dude, never wore make-up, rode a Harley, and never had a date with a man (that anyone in the family knows about). She shared an apartment with a very feminine female "roommate" for over a decade, and when her "roommate" became terminally ill with breast cancer my aunt quit her job to be her caregiver. Several years later my aunt developed the the exact same cancer, refused all treatment, and died at age 45. My dad still insists his sister WAS NOT a Lesbian. LOL
Then there was my grandad's cousin Billy who was in the Navy in the Pacific during WWII. He was briefly married to a woman and after the divorce he and one of his old WWII buddies who was a Marine, and also divorced, moved in together and they remained "roommates" for the rest of their lives. My grandad once said "Old Billy has always been kinda faggy ever since he came back from the war, I guess when you put a bunch of young sailors and Marines on a battleship and send em out to sea for months on end with no girls around that sorta thing happens." LOL
I heard through family gossip that a cousin's wife caught him with another man. Apparently he told my aunt that he didn't realize he liked boys until after he was already married. He and his wife are still together so I am not exactly sure how that is working out.
On my maternal grandmother's side of the family there was a relative who according to my grandmother was a "hermaphrodite". I asked granny what a hermaphrodite was and she said "he was born with both male and female parts". He identified as a man and was a very successful farmer in Eastern North Carolina. He was also a lifelong bachelor for obvious reasons. I only met the guy once, at my great-grandmother's funeral when I was a teen and he was in his 70s and he just looked like a regular old farmer to me.