Mr. and Mrs. David Quagliana of Williamsville will celebrate their 50th wedding anniversary with a family gathering. Mr. Quagliana and the former Ruth Marcy were married July 9, 1966, in the former Queen of All Saints Catholic Church in Lackawanna. He is retired as a licensed two-way radio mechanic and supervisor of police radio for the City of Buffalo Police Department. He currently is a certified substitute teacher with Willamsville Central School District. She is a retired teacher with more than 25 years service to schools in Buffalo and Cheektowaga. They have four children and 12 grandchildren.