William John Hamilton British geologist (1805-1867) (1805–1867) Parents Juliana Udny William Richard Hamilton Children Archibald William Hamilton Robert William Hamilton Constantine Henry Hamilton Victoria Henrietta Hamilton Alexander Charles Hamilton, 10th Lord Belhaven and Stenton Florence Selina Hamilton Margaret Wilhelmina Hamilton Siblings Henry George Hamilton Arthur Richard Hamilton Frederick William Hamilton Charles Anthony Hamilton Alexander Edmund Hamilton Partners Martin Trotter Margaret Frances Florence Dillon