July 16, 1954 - January 11, 2021

Kathleen M. Koper, 66, of Baldwin, New York passed away on January 11, 2021. Beloved mother of Jeannette Mastrosimone (Joe), Natty Koper and Matthew Koper (Karen), Cherished sister of Jody and Pat. Adored grandmother of Arya, Matthew and Adler. Dear Aunt of Jason. Former wife and longtime friend of Robert Koper. Reposing at the Fullerton Funeral Home, Inc., 769 Merrick Road, Baldwin, New York on Thursday, January 14, 2021 from 2:00-4:00 p.m. and 7:00-9:00 p.m. Mass of Christian Burial On Friday, January 15, 2021, 10:00 a.m. at Saint Christopher's Church in Baldwin, New York. Interment to follow at Greenfield Cemetery in Uniondale, New York. 


Thoughts & Prayers

Posted by Anne & Brian Rogers on
Extremely saddened to hear about the loss of Kathy. Kathy was a wonderful friend to us both. We have many beautiful memories of our years spent together. She has always maintained a special place in our hearts. Our heartfelt condolences to all of you.
Posted by William Healy on
My deepest sympathy for your loss. Words can never say enough to mend broken hearts.
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