Thomas Guilland

Thomas Morgan Guilland, 49, was born in Marquette, Mich., on July 17, 1959, to Marjorie and David Guilland. He died on July 13, 2009, in Billings.

Tom met his wife, Linda, in an astronomy class at UNLV in Las Vegas. They both graduated from UNLV in 1989. Their work took them to...