1850 Federal Census Oswegatchie, New York

1870 Federal Census Brooklyn, New York

10 Jun 1880 Federal Census Kings (Brooklyn), New York

1st-30th Jun 1880 Federal Census Brownsville, TX

Francis Robertson Stillman
Born: 24 Nov 1842
Place: Ogdensburg, NY
Died: 8 Aug 1867
Place: TX

Emily Robertson Stillman
Born: 22 Sep 1844
Place: Ogdensburg, NY
Lived: 1920
Place: New Rochelle, NY
Died:
Place:
Married:
Born:
Place:
Died:
Place:
Date Married:

Cornelia Jane Stillman
Born: 31 Jan 1847
Place: Ogdensburg, NY
Lived: 1870
Place: New York, NY
Died:
Place:
Married: Walter S. Fairfield
Born: circa 1825
Place: NH
Lived: 1870
Place: New York, NY
Died:
Place:
Date Married: circa 1864

Chauncey Stillman
Born: 24 Apr 1851
Place: Ogdensburg, NY
Lived: 1870
Place: Brooklyn, NY
Lived: 1880
Place: Brooklyn, NY
Died:
Place:
Married: Hannah Conover
Born:
Place:
Died:
Place:
Date Married:

Robert Stillman
Born: 21 Jul 1855
Place: Cleveland, OH
Lived: 1880
Place: Brownsville, TX
Died:
Place:
Married: Kate E. Case
Born: Mar 1862
Place: Jersey City, NJ
Died:
Place:
Date Married: circa 1890

Estelle Ferre Stillman
Born: 27 May 1857
Place: Cleveland, OH
Lived: 1920
Place: New Rochelle, NY
Died:
Place:
Married: Jacob M. MacKay
Born: circa 1845
Place: Scotland
Lived: 1920
Place: New Rochelle, NY
Died:
Place:
Date Married: circa 1890

Charles/Carlos Francis Stillman
Born: Aug 1845
Place: OH/Mexico(?)
Died: 1910
Place: Duval County, TX
Married: Isabel Perez
Born: 7 Jul 1858
Place: TX
Died:
Place:
Date Married: circa 1876

Information and data have obtained from ancestry.com