Ogsa.us
- Title
- Ostfriesen Genealogical Society of America - Genealogy for Ostfriesland, Germany
- Meta Description
- The genealogy website for those with ancestors from Ostfriesland, Germany.
- Meta Keywords
- ostfriesen, ostfriesland, ostfriesen genealogy, genealogy, german, germany, ogsm, ogsa, ortssippenbücher, ortssippenbuch, osb