Katherine Klara "Katie" Lammersen

Katherine Klara “Katie” Lammersen (Grossman)

March 18, 1984 – November 6, 2025

𝐅𝐮𝐧𝐞𝐫𝐚𝐥 𝐌𝐚𝐬𝐬 – Dec 13 at St. Mark Catholic Church, Vienna, VA. Details on St Mark website: https://stmark.org/
In lieu of flowers, donations are welcome in Katie’s honor to any of the following:

• Youth Apostles — founded by Dr. Eduardo Azcarate, who was deeply loved by Katie and instrumental in her journey. https://www.youthapostles.org

• Children’s National Hospital (Washington, DC) — please designate gifts to “Diabetes & Endocrinology.” https://www.childrensnational.org/make-a-difference

• Laurel Cats — in honor of Katie’s sweet kitties, Divi and Pat, whom she adored. https://laurelcats.org