My brother is gay and my cousin Julian is apparently also gay. I haven't seen him in years but my mom described him as "effeminate" and I'm pretty sure that was a code word for gay nn
If they are, none of them are out. I think my uncle has been in a relationship with a man, though, as he didn't get along with my grandfather, was very intimate to this man from Cuba (they even started living together here and then in Cuba) and he's the only one that hasn't been married, neither in a formal relationship. He's so freaking awesome that I'm proud of him even if he can't come out. He is the best person in my family.
Two of my cousins are lesbians. I know one is out idk about the other but she's definitely not straight. My cousin is gay, idk if he's completely out tho.