Objects and multimedia: publication (Płaza)
family line: Płaza (Jędrzej Płaza)
all family lines — other family lines
all family lines — other family lines
Publication — alphabetically
 | Family of Henrietta and Michael Plaza — first drafts 12 JAN 2007 |
| Kopec family 25 AUG 2005 |
| Plaza Family Tree 2009 |
| South Fork Plat Book 1910 ÷ 1920 South Fork |
| Szypula Family Tree 2009 |
