Bishop Guertin (BG) is a college preparatory independent private Roman Catholic high school in Nashua, New Hampshire. Named for Bishop George Albert Guertin (1869-1931), it was founded by the Brothers of the Sacred Heart in 1963.
Bishop Guertin (BG) is a college preparatory independent private Roman Catholic high school in Nashua, New Hampshire. Named for Bishop George Albert Guertin (1869-1931), it was founded by the Brothers of the Sacred Heart in 1963. (en)