Hylander Lynx kittens (Forsyth)

I have 2 hylander lynx kittens, a male adult hylander lynx, and a black cat that need rehomed.
The brown tabby kitten is a male.
He’s front and back polydactyl no curled ears.
The black tabby kitten is also polydactyl with no curled ears and is a male.
I have a regular black female cat.
Her name is Aziza.
The black hylander lynx is a year old and he has curled ears and polydactyl.
His name is Caesar