Family: Georg Petrat / Susan M. Yackey (F39302)
Heinrich Jacky Yackey (1855-1923) 
|
Luise Schütz (1861-1933)
|
| John S. Yackey (1882-1901) |
Henry Yackey (1887-1961)  |
| Katherine Yackey (1888-1889) |
| William M. Yackey (1890-1933) |
| Louise Anna Yackey (1892-1910) |
| George Yackey (1894-1947) |
| Margaret Yackey (1897-1976) |
| Anna Louise Yackey (1903-1918) |
| Jacob John Henry Yackey (1907-1974) |
| Georg Petrat (1901- ) |
| Susan M. Yackey (1900-1980)
|
| Dorothy Anna Petrat (1924-2008) |
