sentence1: Booth married Mary Macaulay , the niece of the historian Thomas Babington Macaulay , in 1871 , and was a cousin of Fabian - Socialist and writer Beatrice Webb .
sentence2: Booth married Mary Macaulay in 1871 , niece of the historian Thomas Babington Macaulay . She was also a cousin of the Fabian socialist and author Beatrice Webb .