John HERKOWSKI, ca 1903-
Frank Landowski's cousin

 Father Stephan HERKOWSKI, 1863-
 Mother Rosalia MADRA Herkowski, 1870-
       Sister Elisabett HIRKOWSKI, 1889-
       Brother Maxmilian HERKOWSKI, 1890-1891
       Brother Aloysius Szezefan HERKOWSKI, 1892-1892
       Sister Bibiana HERKOWSKI, 1893-1894
       Sister Baxilia HERKOWSKI, 1896-1897
       Sister Frances HERKOWSKI, 1897-
       Brother Adolph HERKOWSKI, 1899-1900
       Sister Hattia HERKOWSKI, ca 1901-
       Sister Rosa HERKOWSKI, 1903-1904
       John HERKOWSKI, ca 1903-

Time Line

About 1903 - Born in Wisconsin

21 August 1903 - Sister Rosa HERKOWSKI born at Milwaukee, Milwaukee County, Wisconsin

23 September 1904, age 1 - Sister Rosa HERKOWSKI, age 1, died at 862 Sobieski St there of primary asphitia, secondary enterits

As of sometime before June 1905 - Resided there

1 June 1905, age 1 - Recorded in the Wisconsin State Census there

7 September 1906, age 3 - Grandfather Franz "Frank" HYRKOWSKI, age 75, died at 826 Sobieski St there