Micaela Escobar Diaz is wife of Ramon O'Neill Rivera, born Jan. 20, 1873. (WW 1 registration card).In 1910 he & Micaela are in Santurce, San Juan. He is a police officer. they state they are married 10 yrs, & had 4 children, 4 still living. The children listed are: (these are siblings of Manuel, & Manuel) Carmen O'Neill age 7 / Eladia age 5 / Ramon age 3 / and Manuel age 1. I believe these are your people. Let me know, and I'll see if I can find them in 1920 & 1930 census.