John Blennerhassett (born 1696) (b. 1696) Parents Elizabeth Cross John Blennerhassett Children Siblings Thomas Blennerhassett Mary Blennerhassett Tryphena Blennerhassett Anne Blennerhassett Elizabeth Blennerhassett Arthur Blennerhassett Benjamin Blennerhassett Edward Blennerhassett Conway Blennerhassett