Dorothea Sophia Ruthenberg b. 1822 Brandenberg, Prussia married Christian Willert b. 1820 Brandenberg, Prussia and had eight children. They emigrated to Brisbane in 1863 departing Hamburg on the 'Beausite'. I would like to find any brothers or sisters of Dorothea Sophia Ruthenberg. Her mother's name was Christina Luise Dockhorn and her father's name was Christian Ruthenberg.