When John Calvin Coolidge was born on 4 July 1872 in Plymouth, Vermont, USA, his father, John, was 27 and his mother, Victoria, was 27. He married Grace Anna Goodhue on 4 October 1905 in Burlington, Vermont, USA. They had two children during their marriage. He died on 5 January 1933 in Northampton, Massachusetts, USA, at the age of 60, and was buried in his hometown.
In that time he became the 30th President of the United States of America, 1923 to 1929. Initially as Vice President taking over following the death of Warren Gamaliel Harding on 2nd August 1923, and subsequently by election in 1924.
How is he related to me:- He was my 6th cousin 2x removed of wife of step 2nd great-uncle.