I'm not certain, but I may have Mr Henry Storm in my tree. Do you know anything about his parents or siblings? I don't have his birth date, but he had a sister, Caroline, and three brothers, John, Peter, and James (b: 1813, m: Emily Prentiss). His parents are Jacobus Storm (1767-1847) and Johanna van Voorhees (1767-1851). His parents were born in New York and James was born in Vermont, so I'm not entirely sure about the Baltimore part. What do you think, is it even possible that this is a match?