| Father | Male Jakob Ulrich Blaser |
| Born | 1540 | Langnau (im Emmental), Bern, Switzerland |
| Died | Yes, date unknown | |
| Buried | ||
| Married | 24 Jan 1563 [1, 2] | Langnau (im Emmental), Bern, Switzerland [1, 2] |
| Father | Wilhelm Peter Blaser | F1593 Group Sheet | |
| Mother | Barbara Aebersold | F1593 Group Sheet | |
| Child 1 | Male Michel Blaser |
| Born | 1563 | Langnau (im Emmental), Bern, Switzerland |
| Died | Abt 1586 | Langnau (im Emmental), Bern, Switzerland |
| Buried | ||
| Spouse | Elsi Widmer | F1586 | |
| Married | Abt 1586 | Langnau (im Emmental), Bern, Switzerland |
| Child 2 | Male Ulrich Blaser |
| Born | 1564 | Langnau (im Emmental), Bern, Switzerland |
| Died | Yes, date unknown | |
| Buried | ||
| Spouse | Elsbeth Dormann | F1588 | |
| Married | Langnau (im Emmental), Bern, Switzerland |
|
| Spouse | Elsi Wetzel | F1587 | |
| Married | Abt 1584 | Langnau (im Emmental), Bern, Switzerland |
| Child 3 | Male Thomas Blaser |
| Born | ||
| Christened | 17 Feb 1566 | Langnau (im Emmental), Bern, Switzerland |
| Died | Yes, date unknown | |
| Buried | ||
| Spouse | Anna Langenegger | F1589 | |
| Married | Langnau (im Emmental), Bern, Switzerland |
|
| Spouse | Barbli Bucher | F1590 | |
| Married | Langnau (im Emmental), Bern, Switzerland |
|
| Child 4 | Female Margaretha Blaser |
| Born | ||
| Christened | 17 Sep 1568 | Langnau (im Emmental), Bern, Switzerland |
| Died | Yes, date unknown | |
| Buried |
| Child 5 | Male + Mathys Blaser |
| Born | ||
| Christened | 23 Sep 1571 | Langnau (im Emmental), Bern, Switzerland |
| Died | Yes, date unknown | |
| Buried | ||
| Spouse | Barbara Schenk | F1650 | |
| Married | 4 Jan 1602 | Langnau (im Emmental), Bern, Switzerland |
| Child 6 | Female Anna Blaser |
| Born | ||
| Christened | 1 Nov 1573 | Langnau (im Emmental), Bern, Switzerland |
| Died | Bef 1580 | Langnau (im Emmental), Bern, Switzerland |
| Buried |
| Child 7 | Female Elsbeth Blaser |
| Born | ||
| Christened | 20 May 1576 | Langnau (im Emmental), Bern, Switzerland |
| Died | Langnau (im Emmental), Bern, Switzerland |
|
| Buried | ||
| Spouse | Hans Luethi | F1629 | |
| Married | ||
| Child 8 | Female Elsbeth Blaser |
| Born | ||
| Christened | 16 Sep 1576 | Langnau (im Emmental), Bern, Switzerland |
| Died | Yes, date unknown | |
| Buried |
| Child 9 | Female Anna Blaser |
| Born | ||
| Christened | 30 May 1579 | Langnau (im Emmental), Bern, Switzerland |
| Died | Yes, date unknown | |
| Buried |
| Child 10 | Male Jakob Blaser |
| Born | 1581 | Langnau (im Emmental), Bern, Switzerland |
| Christened | 1581 | Langnau (im Emmental), Bern, Switzerland |
| Died | Yes, date unknown | |
| Buried | ||
| Spouse | Anna Muller | F1592 | |
| Married | 15 Apr 1605 | Langnau (im Emmental), Bern, Switzerland |