John J. Schaffer Jr., 71, of Trumbull, owner of Schaffer and Son Electrical, died July 9, after a three-year battle with leukemia.

Born in Bridgeport, son of the late John and Eva Schaffer; U.S. Army National Coast Guard.

Survived by his wife, Laura (Gill) Schaffer and his son, William Schaffer of Bridgeport, stepchildren, Lisa Garnsey of Trumbull and Sean Palani of Atlanta, Ga. and his wife, Dina, and four grandsons.

Visiting hours: Tuesday, July 12, 4-8 p.m., Cyril F.  Mullins Funeral Home, 399 White Plains Rd, Trumbull. Services: Wednesday, July 13, 11 a.m., funeral home. Burial will follow in Mountain Grove Cemetery of Easton.

Memorial contributions: Leukemia and Lymphoma Society, 3 Landmark Square Suite 330, Stamford, CT 06901.