Frederic J. Siegel Jr. "Bud", age 90, of Amherst, New York, June 27, 2023. Beloved husband of Catherine B. "Kitty" O'Neill Siegel; dear father of Karen (James) Cunningham, Frederic J. Siegel, III, Colleen (Michael) Stickell and Cathleen Siegel; dear grandfather of Caileigh Cunningham, Connor Cunningham, Aidan Cunningham, Caroline Stickell, Matthew Stickell, Molly Stickell and Maeve Stickell; brother of Joyce M. Ostrander. Friends may call Sunday, July 2, from 2:00 PM to 5:00 PM at Dengler, Roberts, Perna Funeral Home, 3070 Delaware Ave, Kenmore, New York. Friends are invited to attend a Mass of Christian Burial Monday, July 3, at 9:00 AM at St. Benedict's Roman Catholic Church, 1317 Eggert Rd, Amherst, New York. Bud was a past Commander of the Amvets Post 49 and the owner of Universal Business Forms. In lieu of flowers memorials in Bud's name may be made to the Sisters of St. Mary 241 Lafayette Ave., Buffalo, NY 14213 or the Heritage Christian Services 130 John Muir Dr. Suite 106, Amherst, NY 14228. Fond memories and expressions of sympathy may be shared at www.DenglerRobertsPernaFuneral.com.