Mark Meltzer

Mark Meltzer is the father of one of the little girls that the Big Sister takes. He fights for his 7-year-old daughter and tries to fight the Big Sister, but ends up with three broken ribs and a broken leg. He was at the St. Ignatius general hospital, in New York, on April 25th, 1968. Evidently, Mark has a wife named Amanda Meltzer.

Mark appears to be the man behind the writings in Something in the Sea.