| Name | Birth/Christening | Death/Burial | Database | Order record? | Other Matches |
| Date | Place | Date | Place |
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| Saxe-Altenburg, Duke Friedrich Wilhelm I of | 25 APR 1562 | Weimar, Sachsen-Weimar-Eisenach, Thuringia, Germany | 7 JUL 1602 | Weimar, Sachsen-Weimar-Eisenach, Thuringia, Germany | samspage | | Census Newspapers Histories |
| Spouse: Countess Anna Marie of Neuburg |
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| Saxe-Altenburg, Friedrich Wilhelm I Duke of | 25 APR 1562 | | 7 JUL 1602 | | maclaren | | Census Newspapers Histories |
| Father: Johann Wilhelm Duke of Saxe-Weimar-Coburg Mother: Dorothea Susanne von Simmern Spouse: Anna Marie von Bayern-Neuburg |
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| Saxe-Altenburg, Friedrich Wilhelm I Duke Of | 25 Apr 1562 | | 7 Jul 1602 | | pettypooletree | | Census Newspapers Histories |
| Father: Johann Wilhelm Duke Of Saxe-Weimar-Coburg Mother: Dorothea Susanne Von Simmern Spouse: Anna Marie Von Bayern-Neuburg |
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| Saxe-Altenburg, Friedrich Wilhelm I Duke Of | 25 Apr 1562 | | 7 Jul 1602 | | pettypoole_clan | | Census Newspapers Histories |
| Father: Johann Wilhelm Duke Of Saxe-Weimar-Coburg Mother: Dorothea Susanne Von Simmern Spouse: Anna Marie Von Bayern-Neuburg |
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| SAXE-ALTENBURG, Friedrich Wilhelm I Duke Of | 25 APR 1562 | Eisenach, Stadt Eisenach, Thüringen, Germany | 07 JUL 1602 | Weimar, Weimar, Thüringen, Germany | hester-clubb | | Census Newspapers Histories |
| Father: Johann Wilhelm of Saxe Weimar Mother: Dorothea Susanne of Palatine Spouse: Anna Marie Countess Of PFALZ |
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| SAXE-ALTENBURG, Friedrich Wilhelm I Duke of | 25 APR 1562 | Weimar, S-W-Es, Thuringia | 07 JUL 1602 | Weimar, S-W-Es, Thuringia | lorenfamily | | Census Newspapers Histories |
| Father: Johann Wilhelm Duke of SAXE-WEIMAR Mother: Dorothea Susanne Princess of PALATINE |
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| SAXE-ALTENBURG, Friedrich Wilhelm I, Duke Of | | | | | :2726636 | | Census Newspapers Histories |
| Spouse: Anna Marie, Countess Of PFALZ |
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| SAXE-ALTENBURG, Friedrich Wilhelm I, Duke Of | | | | | bruesch639 | | Census Newspapers Histories |
| Spouse: Sofie Princess Of WÜRTTEMBERG DUCHESS OF SAXE-ALTENBURG |
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| SAXE-ALTENBURG, Friedrich Wilhelm I, Duke Of | | | | | royalfam | | Census Newspapers Histories |
| Spouse: Anna Marie, Countess Of PFALZ |
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| SAXE-ALTENBURG, Friedrich Wilhelm I, Duke Of | | | | | samsloan | | Census Newspapers Histories |
| Spouse: Anna Marie, Countess Of PFALZ |
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| SAXE-ALTENBURG, Friedrich Wilhelm I, Duke Of | | | | | sloanbig | | Census Newspapers Histories |
| Spouse: Anna Marie, Countess Of PFALZ |
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| Saxe-Altenburg, Friedrich Wilhelm I, Duke Of | 25 Apr 1562 | Weimar, S-W-Es, Thuringia | 7 Jul 1602 | Weimar, S-W-Es, Thuringia | buchroeder | | Census Newspapers Histories |
| Father: Johann Wilhelm, Duke Of Saxe-Weimar Mother: Dorothea Susanne Princess Of Palatine Spouses: Sofie Princess Of Whurttemberg, Anna Marie, Countess Of Pfalz |
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| Saxe-Altenburg, Friedrich Wilhelm I, Duke Of | 25 Apr 1562 | Weimar, S-W-Es, Thuringia | 7 Jul 1602 | Weimar, S-W-Es, Thuringia | flakey | | Census Newspapers Histories |
| Father: Johann Wilhelm, Duke Of Saxe-Weimar Mother: Dorothea Susanne Princess Of Palatine Spouses: Sofie Princess Of Whurttemberg, Anna Marie, Countess Of Pfalz |
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| SAXE-ALTENBURG, Friedrich Wilhelm I, Duke Of | 25 Apr 1562 | Weimar, S-W-Es, Thuringia | 7 Jul 1602 | Weimar, S-W-Es, Thuringia | hafliger | | Census Newspapers Histories |
| Father: Johann Wilhelm, Duke Of SAXE-WEIMAR Mother: Dorothea Susanne Princess Of PALATINE |
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| Saxe-Altenburg, Friedrich Wilhelm I, Duke Of | 25 Apr 1562 | Weimar, S-W-Es, Thuringia | 7 Jul 1602 | Weimar, S-W-Es, Thuringia | wbh1963 | | Census Newspapers Histories |
| Father: Johann Wilhelm, Duke Of Saxe-Weimar Mother: Dorothea Susanne Pss Of PALATINE Spouse: Anna Marie, Css Of Pfalz |
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| SAXE-ALTENBURG, Friedrich Wilhelm I, Duke Of | 5 MAY 1562 | Weimar, Saxe-Weimer-Eisenach, Thuringia | 7 JUL 1602 | Weimar, Saxe-Weimer-Eisenach, Thuringia | bevangenealogy | | Census Newspapers Histories |
| Father: Johann Wilhelm, Duke Of SAXE-WEIMAR Mother: Dorothea Susanne Princess Of PALATINE |
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