Interactive tree of John W. Blockson

John W. Blockson –

Barbara E. Grisso 1849–1925

Benjamin Grisso 1821–1889

Catharine Sellers 1824–1910

George Grisso 1783–1884

Catherine Frantz 1786–1841

Christian Frantz 1762–1850

Mary Gerst 1761/62 CE–

Johann Nicolaus Gerst 1727–1801

Mary Elizabeth Strathalter 1732–1788