Hi Gayle. It's very unusual to see someone actually from San Nicolas. My father is also from there. He was born 1912 and left for the USA in 1927 with two cousins. Do you have any surnames that you're trying to connect to other than CATUIZA? The surnames I'm looking for are TUCAY, SUYAT, CAMPOS, FRAGATA. Three Suyat sisters married three Tucay brothers. Any name look familiar? ~Marina