Mark Harrison Sizemore

Mark Harrison Sizemore

September 21, 1981 – March 26, 2025

Mark Harrison Sizemore, 43, of Indianapolis, Indiana, passed away on March 26, 2025. Born on September 21, 1981, in Midland, Texas, to Jerri Marie Sizemore and Harrison “Bennie” Collins, Mark lived most of his life in Indianapolis.

Mark was a man who valued individuality and took pride in his Native heritage. He had a deep love for the open road, caring for and riding his beloved motorcycle, “Angelina Francesca,” whenever he had the chance. He also found joy in spending time with the family dogs, taking them on their daily walks.

Mark worked various jobs over the years, including laying pipe with his father, working in home construction with his grandfather, and, more recently, at Magic Touch Detailing, primarily for Kesler Schaefer Auto Auction. Though he faced his share of struggles, he never let them define him. Instead, he carried on with resilience and an open heart, never turning his back on those who needed him.

A beloved son, brother, uncle, and nephew, Mark was taken from his family too soon and will be deeply missed.

He is survived by his mother, Jerri Marie Sizemore; his brothers, John Rodney Sizemore and Charles William Sizemore; his aunts, uncle, nieces, and nephew. Mark is preceded in passing by his father, Harrison Collins, and his nephew, Joseph.

A Memorial Service will be held on Thursday, April 17, 2025, at 7:00 PM, following a Celebration of Life Visitation from 4:00 to 7:00 PM at Fountain Square Cremation & Funeral Services, 1420 Prospect Street, Indianapolis, Indiana 46203.

Mark’s memory will live on in the hearts of those who knew and loved him.

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