When Paul Gilbert Rosenburg was born on 18 February 1886, in Ashburn, Pike, Missouri, United States, his father, Albert Rosenburg, was 37 and his mother, Julia Amelia Wolff Nefler, was 26. He married Lily Charity Gladys Kellum on 19 August 1912, in Lima, Beaverhead, Montana, United States. They were the parents of at least 1 son and 1 daughter. He lived in Ashton, Fremont, Idaho, United States in 1930 and Pocatello Election Precinct 4, Bannock, Idaho, United States in 1940. He died on 24 November 1964, in Downey, Bannock, Idaho, United States, at the age of 78, and was buried in Pocatello, Bannock, Idaho, United States.