When Johannes Adam Kramer was born on 8 December 1903, in Würzburg, Bavaria, Germany, his father, Johannes Hans Adam Kramer, was 26 and his mother, Anna Wolf, was 26. He married Susie Catherine Webster on 27 July 1929, in Ellicott City, Howard, Maryland, United States. They were the parents of at least 1 son. He lived in District 12 Election District, Baltimore, Maryland, United States in 1940. He died in December 1969, in Baltimore, Baltimore, Maryland, United States, at the age of 66, and was buried in Woodlawn Cemetery, Woodlawn, Baltimore, Maryland, United States.