Complex sentence: One of its most famous inhabitants is former Pasay City Mayor Miguel Cornejo, the father of composer Rodolfo Cornejo and lawyer/pianist Crisanto Cornejo.
Split into simpler sentences: One of its most famous inhabitants in Pasay is former Pasay City Mayor Miguel Cornejo. He is the father of famous Filipino music composer Rodolfo Cornejo and lawyer/pianist Crisanto Cornejo.