Michael Christiansen, 56, of Hampton Bays died October 8, 2017, at Stony Brook University Hospital.
He is survived by a daughter, Jessica Christiansen of Westhampton Beach; his mother, Susan Cox; a sister, LeeAnn; brothers, Thomas and Billy; and many nieces and nephews. He was predeceased by a sister, Mary.
A memorial service will be held at the VFW hall in Westhampton Beach on Sunday, November 19, from 1 to 3 p.m.