Laurence O'Mahoney

August 4, 1955 ~ June 21, 2019 (age 63)

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Laurence O’Mahoney unexpectedly passed away on Friday, June 21, 2019. Larry was born on August 4, 1955 to Joseph Vincent O’Mahoney and Rose Ackerman O’Mahoney in Summit, NJ. Larry joins his parents, his daughter Kelly, his brother Michael, and his sister, Julianne, in the presence of the Lord. Larry is survived by his wife, Susan Rosvally O’Mahoney, and his children, Danielle Elisabeth Phillips, Sean Joseph O’Mahoney, and Heather Marie O’Mahoney, as well his siblings, Peggy O’Mahoney, Geraldine Hildreth, Brian O’Mahoney, Christine O’Mahoney, Ginger Wheeler, Kevin O’Mahoney, Stevie O’Mahoney, Joseph O’Mahoney and their families. Larry attended Lehigh University where he earned his Bachelor’s and Master’s Degrees in geology. He worked as an expert, innovative geophysicist-earth scientist for the Chevron Corporation for four decades, facilitating the discovery of oil and natural gas deposits throughout the United States and Africa. Larry was happily retired and enjoyed life to his last minute. He started the non-profit, Kelly Kicking Cancer, with his family and worked hard to raise money to fight brain cancer.  Relatives and friends are invited to attend the Mass of Catholic Burial at St Joseph’s Abbey, 75376 River Rd, St Benedict, LA 70457, on Friday June 28, 2019 at 2:00 pm. The visitation will be held at Bagnell Funeral Home 75212 Hwy 437 Covington, Louisiana 70435 from 6:00 p.m. until -8:00 p.m. on Thursday, June 27, 2019 Interment will follow at St Joseph Abbey Cemetery. In lieu of flowers, donations may be made to Kelly Kicking Cancer, PO Box 1034, Mandeville, LA 70470-1034 or online at


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June 27, 2019

6:00 PM to 8:00 PM
Bagnell & Son Funeral Home
75212 Lee Road
Covington, Louisiana 70435

Funeral Mass
June 28, 2019

2:00 PM
Saint Joseph Abbey
75376 River Road
St. Benedict, LA 70457

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