Niskayuna - Joan L. Wagner 77, of Pearse Road, died Saturday, March 14, 2009, peacefully in her daughter's home after a long illness. Born December 12, 1931, in Hoosick Falls, NY to the late Edward and Jennie Cotrell Hay, Joan lived in Niskayuna for 45 years. She retired in 1995 from Grand Union in Niskayuna. Joan married Bernard C. Wagner of Raymertown, NY, on October 21, 1961, he predeceased her in 1995. Joan is survived by her children, Linda Gebhardt (Erik) of Clifton Park, NY, Mark Wagner (Laurie) of Feedinghills, MA, Glenn Wagner (Lois Scanlon) of Lafargeville, NY; grandchildren, Nick Wagner, Amanda Slivienski, Jessica Slivienski, Jennifer Gebhardt, Tyler Gebhardt and several nieces and nephews. Predeceased by her sister Jean Pratt. Relatives and friends are invited to attend a funeral service on Tuesday morning at 10 AM at the Jones Funeral Home, 1503 Union St., (at McClellan St.), Schenectady. Calling hours will be Monday from 5 PM to 8 PM at the funeral home for those who wish to call. Burial will be at Memory's Garden, Colonie. With grateful thanks, in lieu of flowers, donations can be made to Community Hospice of Saratoga, 179 Lawrence St., Saratoga Springs, NY 12866.