Nickerson Funeral Home

87 Crowell Road, Chatham, MA


Margaret Mangan

February 22, 1933July 27, 2020

Margaret (Costelloe) Mangan, age 87, of Brooklyn, NY passed away on July 27, 2020 at Broad Reach Health Care in Chatham, MA. Margaret was born on February 22, 1933. She is survived by her children; Daniel (Joan), Joanna Palumbo (Carl), and Peggy O'Neill (Peter). She was predeceased by her loving husband John and her beloved son, Master Sergeant Patrick Mangan USMC (Cindy). She is also survived by her grandchildren: Catherine Lauritzen (Keir), John, Carla Dorsi (Matt), Laura Palumbo, Caitlin Palumbo, Paul Foley (Maggie), Sean Foley (Elika) and Cara Mastrilli (Alex). She is also survived by her seven great-grandchildren: Thomas, Matthew and Andrew Lauritzen, Connor Patrick Foley, Brooks Mastrilli, and Luke and Christopher Dorsi. She is also survived by her sisters-in-law Eileen DeVita, Agnes Costelloe and Noreen Mangan.

Margaret was a wonderful grandmother and great grandmother. She loved her children, grandchildren and great grandchildren unconditionally.


The Lord is my shepherd; I shall not want. He maketh me to lie down in green pastures; he leadeth me beside the still waters. He restoreth my soul; he leadeth me in the paths of righteousness for His name's sake. Yea, though I walk through the valley of the shadow of death, I will fear no evil; for thou art with me. Thy rod and thy staff they comfort me. Thou preparest a table before me in the presence of mine enemies; thou anointest my head with oil; my cup runneth over. Surely goodness and mercy shall follow me all the days of my life and I will dwell in the house of the Lord forever.


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Margaret Mangan

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