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