Going on stories told by my father-in-law that Lares is a small town... I will assume that most Cuevas' born or living in Lares at a given point in time will more than likely be related.

Peter Cuevas (birthdate UNK. but early part of 1900s) married Blanche UNK. in Lares, P.R. then moved to Bronx, NY. and had three children:
Raymond Anthony b. 1934 m. Andrea Colon
Peter m. Isabel UNK.
Johanna (never married)
(one adopted daughter Blanche)
Raymond, Peter and Blanche stayed in NY while Johanna moved to Los Angeles.

Peter Cuevas (orig. ancestor) born in P.R. had at least three brothers all born in P.R.:
Louis
Frank (Ephriam?)
Steven (Esteban)
Believed to have others siblings but not sure.
Louis eventually moved to Bronx, NY. and brothers Frank and Steven went to Los Angeles.
If any of these names sound familiar please email direct at:
kitty@myweb.net