Not sure if I can help connect, but sure hope so. Ive been trying to trace a Peralta?Nunez side as well. My great-great grandmother was Vicenta Peralta, who married my great-great grandfather, Reyes Nunez. I don't have dates or places, other than they were from Mexico, and I believe one of them has Chinese roots as well. Their children were born starting from 1899 on. The kids were born in Baja Ensenada area. Later on they all came to California, but in San Bernardino county.
Hoping we have a match!
Also hoping you see this message, as many do not keep up with the message boards lol