Adolf Wilhelm von Zweygberg 1833–1917 Source: Wikimedia Commons People from the Same Era Petr Maixner 1831–1884 draftsperson, painter, restorer, teacher Prague David L. Payne 1836–1884 politician Grant County Albert Brown Chandler 1840–1923 businessperson Randolph James Henry Gillis 1831–1910 military officer Ridgway Samuel W. Kinnaird 1840–1923 military personnel New York City Gabriel Batllevell i Tort 1825–1910 expert witness, master of the works, urban planner Molins de Rei