SHIP NAME FROM DATE NAME Ship Rosanna Rotterdam Sept 26, 1743 Hans George Markwart Marty Markwort Hance Yarah Markwort Ship Elliott Rotterdam Aug 24, 1749 Peter Markert Ship Anderson Rotterdam Aug 21, 1750 Johannes Marquardt Ship Brothers Rotterdam Sept 22, 1752 Hans Georg Marquard Ship Anderson Rotterdam Sept 27, 1752 Hans Georg Marquart Ship Ann Rotterdam Aug 19, 1800 Johan Marquard This information is from Names of Foreigners Who Took the Oath of Allegiance to the Province and State of Pennsylvania, ed. by William Henry Egle MD.