On March 23, 1954, when Frank was eleven years old, a furnace exploded at his school,
Cleveland Hill Elementary School in
Cheektowaga,
New York.
[4] The fire killed fifteen of his fellow students, including Marlene du Pont, Frank's then girlfriend, about whom he would later write the song "Marlene".
[5] Frank survived, but suffered burns to over fifty percent of his body.
[4] The trauma from the burns also caused extensive damage to his
parathyroid glands, resulting in an unregulated buildup of
calcium in his body that led to extensive joint problems.
[6]