ARENTZEN JOSEPH J. on March 7, 2003, was a Naval Veteran of the Korean War, beloved husband of Regina M. (nee Hofheinz-Colfer), devoted father of James W. (Judith), Regina M. Doyle, Ronald J. (Danielle), Robert M. (Christine) and Donna M. Post (Thomas); also survived by 15 loving grandchildren and one great-grandson. Relatives and friends are invited to his Funeral Wed. 8:30 A.M. BURNS FUNERAL HOME, 1428 E. Columbia Ave. (at Fkd. Ave.) followed by his Funeral Mass 10 A.M. St. Laurentius Church. Int. private. Viewing Tues. eve. 7 to 9 P.M. Family prefers donations to St. Laurentius Church, 1608 E. Berks St., Phila., PA 19125 in his memory.