I am looking for any information on Juan Ramon Calderon Mujica, my great-great-grandfather. He came from Spain (possibly the Canary Islands, where most Mujicas in PR seem to have come from) to Puerto Rico in the mid 19th century, via Venezuela I think.
He went on to be a co-founder and Mayor of the town of Canovanas, PR. I have also been told he lived in the town of Loiza, PR, and that his parents Jose Calderon and Maria Matias Mujica.

Any info would be greatly appreciated.