William H. Clark was born in 1818 in Connecticut. He married Mary Curtis (1816-1870) 19 July 1837 in Portsmouth, Virginia. They had three children. William died in 1849. Descendants and relatives lived mainly in Virginia.
Johann Paul Baür was born in 1795 in Roigheim, Germany. He married Mary Elizabeth Pfeiffer in 1822. hey had six sons. They emigrated in 1833 and settled in Ohio. He died in 1867.