2G. John Gerard Linz was born in Baltimore, Maryland, U.S.A., on Thursday, August 27, 1925. Dorothy Viola Cooper was born in Baltimore on Tuesday, June 30, 1931. Her brother, Leroy, was the first husband of John's sister, Helen. They were married in Sacred Heart Church, Baltimore, Maryland, on Saturday, February 19, 1949. She took the name Dorothy Viola Linz. He is the son of Conrad Julius and Anna Mary (Telljohann) Linz. She is the daughter of Clarence Dewey and Emma Viola (Folks) Cooper. They had four children:
| i. | JoAnn Marie Linz [#2GA]: She was born in Baltimore on March 21, 1950. | |
| ii. | Rita Claire Linz [#2GB]: She was born in Baltimore on November 24, 1952. | |
| iii. | Judith Ann Linz [#2GC]: She was born in Baltimore on February 11, 1955. | |
| iv. | Sharon Lee Linz [#2GD]: She was born in Baltimore on April 19, 1956. |
![]() John and Dot Linz ca. 1948 |
![]() Sharon and Bob Adams, Rita and John Strumke, John and Dot Linz, Howard and Judy Franklin, Walt and JoAnn Walton Political rally, 1986 |