- Partners & Children
- Gilbert Nelson Hartwig
Gwenith Ruth Hildebrandt
(1930 - 2020)
Karl Ludwig Hildebrandt
(1892 - 1984)
Clara Bertha Pilgrim
(1894 - 1983)
John Pilgrim
(1867 - 1942)
Ernestine Marie Hehmke
(1869 - 1953)
William Pilgrim
(1820 - 1878)
Johanna Friedrite Albertina Spiegelberg
(1832 - 1921)