Family Group Sheet for August Sielaff / Johann Rosin (F30002) : Merkel Genealogy

UPDATED: 6 october 2026

Family Information | PDF

August Sielaff

Male
August Sielaff

Birth	Apr 1836	Germany
Death	Yes, date unknown
Burial
Marriage
Father
Mother

Johann Rosin

Female
Johann Rosin

Birth	Feb 1842	Germany
Death	Yes, date unknown
Burial
Father
Mother

Lena Sielaff

Male
Lena Sielaff

Birth	Abt 1863	Germany
Death	Yes, date unknown
Burial

Carl Sielaff

Male
+ Carl Sielaff

Birth	Abt 1865	Germany
Death	Yes, date unknown
Burial
Spouse	Johanna Schoenegge \| F38873
Marriage	18 Apr 1888	Rochester, Monroe, New York
Spouse	Emma Garmeau \| F38876
Marriage	3 Sep 1891	Rochester, Monroe, New York

Johanna Sielaff

Female
+ Johanna Sielaff

Birth	Jun 1869	Germany
Death	Yes, date unknown
Burial
Spouse	Frank Wunder \| F30001
Marriage	3 Sep 1889	Rochester, Monroe, New York

Anna Sielaff

Female
Anna Sielaff

Birth	Dec 1872	New York
Death	Yes, date unknown
Burial

Wilhelm August Sielaff

Male
+ Wilhelm August Sielaff

Birth	28 May 1875	Rochester, Monroe, New York
Christening	4 Jun 1875	Rochester, Monroe, New York
Death	Yes, date unknown
Burial
Spouse	Anna Friederike Wilhelmina Pries \| F38874
Marriage	3 Sep 1903	Rochester, Monroe, New York

Mathilda Augusta Dorothea Sielaff

Female
Mathilda Augusta Dorothea Sielaff

Birth	11 Sep 1877	Rochester, Monroe, New York
Christening	23 Sep 1877	Rochester, Monroe, New York
Death	Yes, date unknown
Burial

Frederick Albert Carl Sielaff

Male
+ Frederick Albert Carl Sielaff

Birth	11 Dec 1879	Rochester, Monroe, New York
Christening	11 Jan 1880	Rochester, Monroe, New York
Death	Yes, date unknown
Burial
Spouse	Minnie Selke \| F38880
Marriage	30 Mar 1904	Rochester, Monroe, New York

August Henry Carl Sielaff

Male
August Henry Carl Sielaff

Birth	21 Jul 1882	Rochester, Monroe, New York
Christening	29 Jul 1882	Rochester, Monroe, New York
Death	Yes, date unknown
Burial
Spouse	Clara Correll \| F38878
Marriage	26 Jun 1912	Rochester, Monroe, New York