up to the 12th generation
0━┳
John Gilkes ca 1842-ca 1933 &ca 1863 Elizabeth Tullett ca 1840-ca 1915
┣━1━━
John H. Gilkes ca 1863-
┣━2──
Mary Elizabeth Gilkes ca 1865-
┣━3━━
Arthur G. Gilkes ca 1866-
┣━4━━
Charles W. Gilkes ca 1868-
┣━5──
Emma M. Gilkes ca 1871-
┣━6━━
Ernest E. Gilkes ca 1872-
┣━7━━
Herbert G. Gilkes ca 1874-
┣━8━━
Thomas M. Gilkes ca 1875-
┗━9━━
James A. Gilkes 1877-
Total: 9 descendants (11 individuals with spouses)