Blouin, Robert W., of Arlington August 2. Father of Alyssa Fitzgerald of Washington State. Grandfather of Jacob, Mason and Matthew. Son of the late Alfred J. and Virginia D. (Kelley) Blouin). Brother of Thomas and his wife Marie of Burlington, Steven of Billerica and the late Mary Lou McCarron. Also survived by his nieces and nephews. Family and friends are invited to visiting hours on Wednesday at The DeVito Funeral Home 1145 Mass Avenue ARLINGTON from 4:00 to 7:00pm with a Funeral Service to commence at 7:00pm. In lieu of flowers, a donation to a favorite local charity would be appreciated.