Tennessee Branch.

The founding father was Ivo B. Ratterman. Some of his ancestors remained Rattermans. A daughter, 'Mary Jane' married a 'John H Buddeke' .  The author of this material, from the Buddeke lineage, is Joan Bentley Curtin.
 Email: joancurtin@yahoo.com

The family chart is here 

There is a family history by Joan, here.

The obituary of Ivo W. Buddeke
is here

Some old photos from the family archives.

Believed to be John H. and Ivo W. Buddeke

Ivo W. Buddeke, son of Mary Jane and John H. Buddeke

George Henry Ratterman and his wife Elleanore Callaghan Ratterman.  George is Mary Jane's brother.