Born in Trinton, NJ, he was the son of the late Aquilino Alvarado and Joan (Barker) Alvarado of Oswego.
William enjoyed gardening and spending time with his family and kids.
He is predeceased by his father, Aquilino Alvarado.
William is survived by his mother, Joan; daughter, Dominique Alvarado of Texas; his two sons, William “Chi-Chi” Alvarado Jr. and Anthony “A.J.” Alvarado both of Fulton; his brothers, Rippy Alvarado, Richard Alvarado, and Jonathan Alvarado all of Fulton; his sisters, Josephine Alvarado and Lisa Alvarado both of Fulton; five grandchildren and many nieces and nephews.
Calling hours will be 10am -12 pm, Monday, with a service to follow at the Nelson Funeral Home, 11 W. Albany St. Oswego.
Burial will be held in Oswego Town Rural Cemetery.