Benjamin Blennerhassett (born 1698) (b. 1698) Parents Elizabeth Cross John Blennerhassett Children Siblings John Blennerhassett Thomas Blennerhassett Mary Blennerhassett Tryphena Blennerhassett Anne Blennerhassett Elizabeth Blennerhassett Arthur Blennerhassett Edward Blennerhassett Conway Blennerhassett