

He was born on January 26, 1966, in Flagstaff, Arizona to parents Lenore and Glenn Mayle.
Mark and his wife, Grace, lived in San Antonio for over ten years.
At the time of his death he was Director of Clinical Research for ICON Pharmaceuticals. He grew up in Yuma, AZ, and graduated from University of Utah. Mark had over fifteen years of expertise in the development of drugs to combat cancer.
His lifelong love of the outdoors included water sports, off road biking, snow skiing, sport fishing, and more recently golf. Mark and his devoted wife of 17 years, Grace, were kindred spirits in all of these adventures. He worked hard and played hard. He was upbeat, focused, and touched many lives. His contributions, his crazy sense of humor, and zest for life will be remembered.
He was preceded in death by his sister, Carol Mayle.
Mark leaves his parents, Lenore and George Barrientos, and Glenn and Ethyl Mayle; sister, Brenda Brown (Clint); and niece, Taryn. Mark was loved and will be missed by his many aunts, uncles, cousins, and other extended family.
Mark, you packed a lot of living into your too short life here.
His farewell will be private.
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