There are already 20 users and 937 genealogy profiles with the Erhart surname on Geni. Explore Erhart genealogy and family history in the World's Largest Family Tree.
Charles Erhart (1821-1891) was born in Ludwigburg, Germany. He had mastered the confectioner's trade in his native town and was three years older than his cousin, Charles Pfizer, who went to America wi...
William Herman Erhart (1868-1940) Chairman of the Board Pfizer 1929-1940)The son of Charles and Fanny Pfizer Erhart, William Erhart grew up in Brooklyn. He joined Pfizer in 1889, and upon its incorpora...
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