GUESSING GAME 14: Who's the Cpl. in the middle?

Here are some clues:
1 As a young man, I served with Major Francisco Paraan when this photo was taken.
2 The captains were Capt. Federico Mandapat, Capt. Morris Fianza, Capt. Desidero Aquitania, Capt. Floro Buaquen.
3 All my sons and daughter are City High graduates, several from PMA.
4 We used to do our physical training each Wednesdays at the YMCA Building.
5 There was a total of 115 in the Baguio Police Force, at that time.
6 Many of my colleagues were veterans and saw action in the Bataan battlefield.
7 One of my sons is in Class 61, of good standing.

If you recognize this officer and gentleman, you are truly and genuinely a Class61 member!