"Pop" Niilo Albert Mattson (31374582)
(“Pop” Niilo Mattso & two Belgian kids, Spa, Belgium, Aug '45 - Photo Courtesy Phil Servedio)
Rank: Private
MOS: 641
Born: 15 Apr 1910 Minnesota
Died: Feb 1979 New Hampshire
http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=119628288&ref=acom