Hildebrand 3X Great Grandparents Maria Hildebrand Born on October 10, 1839, in Germany. She had a daughter with Jakob Heinzmann in 1866. Married Jakob Heinzmann - 59 (1830–1889) Born on April 27, 1830, in Germany, his father, Georg, was 39 and his mother, Christina, was 31. He died on May 22, 1889