1860 U.S. Census, New York, New York
7th District, 11th Ward, Page 54
Dwelling 160, Family 459
Kollmar, John, 27, male, musician, $200 personal estate, born in Hesse Darmstadt
Kollmar, Elise, 27, female, born in Ireland
Kollmar, William Robert, 3/12, male, born in New York
Additional members of the Kollmar family and others are living in this building.

On 8 May 1869, Thomas Moore of the Town of Yonkers and County of Westchester and State of New York and Adelia his wife sold to John Kohlmar of the same. For $1,250, a parcel in the Village of Yonkers Beginning at the Westerly line from the Northerly line of land new or late belonging to Abraham Radcliffe and running thence South Eighty-Seven degrees thirty minutes next Eighty-Six feet more or less to the easterly line of G— Street thence in a South Westerly direction along the Easterly line of said G— Street thirty-one feet more or less to the Northerly line of land of said Radcliffe and thence along the Northerly line of said Radcliffes land North Eighty-Seven degrees and thirty minutes East one hundred feet more or less to the Westerly lines of Spring Street thence along the Westerly line of Spring Street in a Northerly direction twenty-five feet to the place of Beginning, as drawn on a map of the Village of Yonkers in 1864. Signed Thomas Moore, Adelia her x mark Moore. Witness: Lyman Cobb Jr. Recorded 26 November 1869. [Westchester County, New York, Deed 1869, pages 402–405.]

1870 U.S. Census, New York, New York
5th Election District, 6th Ward, Page 23
Dwelling 40, Family 204
Five Points Mission House
Coleman, John, 36, male, white, laborer, born in Prussia, both parents of foreign birth, U.S. citizen over 21
Coleman, Eliza, 38, female, white, keeping house, born in Ireland, both parents of foreign birth
Coleman, Wm., 10, male, white, born in New York, both parents of foreign birth, attended school
Coleman, Margt. A., 8, female, white, born in New York, both parents of foreign birth, attended school
Coleman, Romeo, 6, male, white, born in New York, both parents of foreign birth, attended school
Coleman, Henrietta, 3, female, white, born in New York, both parents of foreign birth

On 26 May 1873, Robert Moore became a naturalized citizen of the United States, giving his name as Robert Moore, living in Yonkers, N.Y., occupation carpenter, former nationality English. The witness to his naturalization was John Kollmer of 61 Park Street, New York City. [National Archives, Soundex Index to Petitions for Naturalizations Filed in Federal, State, and Local Courts in New York City, 1792-1906.]

Trow’s New York City Directory, 1873–1875, page 717:
Kollmar John, janitor, 23 Centre, h 61 Park

1880 U.S. Census, Yonkers, Westchester County, New York
Enumeration District 137, Sheet 519
Dwelling 339, Family 536
Coleman, John, white, male, 45, married, janitor, born in Germany, both parents born in Germany
Coleman, Eliza, white, female, 50, married, house keeping, born in Ireland, both parents born in Ireland
Coleman, Henrietta, white, female, 13, daughter, single, at school, born in New York, both parents born in Ireland
Coleman, Ida, white, female, 5, daughter, single, at school, born in New York, both parents born in Ireland
Johnson, Maggie, white, female, 18, daughter, married, book keeper, born in New York, both parents born in Ireland
Johnson, James, white, male, 19, married, book keepr, born in New York, both parents born in Ireland
Johnson, Ida, white, female, 3/12, grand daughter, single, born in New York, both parents born in New York