Died: 22 March 2007
Bonnie Beth Irene (Chesak) Gigante Dotzauer Koch is pictured in the 4th edition of the Friedrich Seidemann Family Tree Book on page 74 with her parents and siblings, and on page 77 with his husband. She is also listed on page 137 with her parents, his husbands, her children, and her grandchildren. Bonnie is a fifth generation of Friedrich and Rosine Seidemann and her genealogy line is as follows: Friedrich, Traugott, Clara, Martin, and Bonnie.