Henry Charles Dremann, 21, of Phoenixville, PA, passed away on Saturday, May 2, 2026. Born on March 31, 2005, in Paoli, PA, he was the cherished son of Andrew E. Dremann and Eileen V. McGowan.

Henry was a graduate of Great Valley High School, Class of 2023, and a third-year Electrical Engineering major at Drexel University. Highly intelligent and always willing to help others, he worked as a math tutor during his freshman and sophomore years, taking great pride in his ability to help others quickly understand complex material. He was completing his second co-op at Lockheed Martin in New Jersey, where he worked in radar systems engineering. Henry thrived on the challenging projects and working with the Lockheed team and hoped to join the team upon graduation.

More than a decade ago and after several back to back leg injuries, Henry developed intense leg pain that never went away and was diagnosed as Amplified Musculo-skeletal Pain Syndrome. Later, as he had other injuries, was diagnosed with POTS and Hypermobile Ehlers-Danlos syndrome. Most recently, Functional Neurological Disorder (FND) explained his lack of sensation. Year after year, his pain intensified and spread throughout his body - slowly stripping him of his mobility, sensation to touch and taste, even feeling a hug, with a great decline in his overall quality of life.

Henry continued to persevere and find little amounts of joy wherever he could. In high school, he was active in percussion, self-taught Japanese to watch anime without subtitles, as well as Russian. He was active on the Lancaster Archery JOAD team and did well competing at all levels. He loved spending time gaming on his computer, playing cards with friends, and being with his beloved cat, Doro. He treasured time with his family, watching his favorite podcast with his dad and enjoyed teaching his family how to play online games. He looked forward to pizza nights, and found joy in drumming and knife collecting and making those around him laugh. Everyone who met Henry recognized his kind heart, intelligence, and quick wit. He faced each day with remarkable strength and determination. Hoping to be known more for himself rather than his ailments, he continued to let his personality shine through and will forever be remembered as the bright, fun loving spirit he was.

Chronic severe pain is an invisible weight that the outside world cannot always understand. Sometimes, that weight can become unbearable, and with conditions that have no foreseeable cure, it can also feel hopeless. His decline over the last year and treatments being unable to reduce the pain, and no new hope offered, ultimately pushed Henry to take his own life. Henry’s death is not a reflection of his character, but a result of a condition that overwhelmed him. In Henry’s own words, “the wheels just fell off”. This was not the ending that Henry wanted for himself but he endured all that he could for as long as he could. We are grateful to have the memories of Henry that we do. Words cannot describe how much his family loves and misses him, and will forever wish there was a way they could have taken his pain away.

In addition to his parents, he is survived by his loving sisters, Olivia L. Dremann, wife of Jason Vaile, and Ava G. Dremann; his paternal grandparents, Charles and Ann Dremann; as well as many loving aunts, uncles, and extended family who will miss him always.

He was preceded in death by his maternal grandparents, Charles and Mary McGowan, as well as his aunts, Mary Jaros, Barbara Dremann and Susan Dremann.

Relatives and friends are invited to attend his Visitation in the Devlin - Gatcha Funeral Home, 517 S. Main Street, Phoenixville, PA on Friday, May 8, 2026 from 4:00 to 6:00 pm. Although his family and all who knew him are not, Henry is finally out of pain and he would not want tears. As he said in his final words to his family, “I’m off to go run like I always wanted to.” We are sure he would prefer everyone to share happy stories and perhaps an inappropriate joke or two. Henry was always reliable for a perfectly timed and wildly inappropriate joke.

In lieu of flowers, donations can be made to FNDHopeInternational at fndhope.org