Dennis W. Thill, 57, of Heather Lane in Fredonia died Thursday, April 26, 2007 at the Clement J. Zablocki VA Medical Center in Milwaukee. He was born July 28, 1949 in Milwaukee to Thomas and Arline Janke Thill. He served in the Army during Vietnam as a Specialist 4th Grade. A lifelong resident of Fredoina he had a long and active interest in computers beginning in his youth. He worked as a machinist and supervisor at Power Products in Grafton for over 30 years. He was also a member of the Waren -Kane American Legion Post 410 of Fredonia. Dennis is survived by his parents Thomas and Arline Thill of Fredonia and a sister Diane (Don) Depies of Adell. Futher survived by his uncle Elmer (Virginia) Janke of Fredonia, aunt Joan Janke of Montana, other relatives and friends. Private family services were held.