Margaret M. Costello Obituary

Margaret M. Costello, born on July 12, 1941, passed away on October 11, 2026. Margaret leaves behind family members and others who acknowledge this loss. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

She was predeceased by: her parents, James Behe and Jane Agnes Behe; her husband Brian G. Costello; and her siblings, James Behe, John Behe and Jean Mendicino.

She is survived by: her children, Jason Costello (Kristin), Kevin Costello, Lisa Stanton (Job) and Todd Costello (Amy); and her grandchildren, Hannah, Quinn, Cora Leigh and Lincoln.

Viewing will be held on Thursday, October 15th 2026 from 9:45 AM to 10:50 AM at the Our Lady of Perpetual Help Church (2130 Franklin Ave, Morton, PA 19070). A funeral Mass will be held on Thursday, October 15th 2026 at 11:00 AM at the same location. The inurnment will be held on Thursday, October 22nd 2026 at 9:40 AM at the Washington Crossing National Cemetery (830 Highland Rd, Newtown, PA 18940).

In lieu of flowers, contributions to Our Lady of Perpetual Help Church at the above address would be appreciated.