Peter Alfonesca was born 8 May 1880 in Quezon City, Metro Manila, Philippines and died 8 July 1952 Chicago, Illinois, United States of Prostate cancer.
Children
| Name | Birth | Death | Joined with |
| Stephen Alfonesca (1908-1959) | 28 August 1908 Chicago, Illinois, United States | 8 June 1959 San Diego, California, United States | Samantha Apolloni (1893-1973) |
Siblings