Unknown
6 people connected to the surname Unknown — by birth, or by marriage to someone with this surname.
| Name | Born | Died |
|---|---|---|
| George Spengler married name | ABT 1150 | ABT 1190 |
| Hans or Urban Spengler married name | ABT 1420 | 15 DEC 1527 |
| Frantz Spengler married name | 1517 | 1565 |
| Unknown | — | — |
| Unknown | — | — |
| Unknown | — | — |