Alfonso was born in 1879, the son of unknown parents. The place is not known.
His wife was Concetta Ciavarra, who he married in ABT 1905 in Canon City, Fremont, CO. Their nine known children were George A. (1922-1989), Jennie R (1912-2007), Anthony (c1915-<2008), Nick (c1915-<2008), James (c1915-<2008), Clara (c1915-<2008), Angeline (c1915-<2008), Mamie (c1915-2006) and Annabelle (c1915->2007).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | 1879 |