| Family Name | Weinkauff |
| Given Name or Names | Otto |
| Title and Location of Court | Common Pleas Court. New York County |
| Date of Naturalization | Dec. 27. 1875 |
| Bundle No. | 449 |
| Page No | |
| Copy of Record No. | 237 |
| Address of Naturalized Person | 326 - 66 St N.Y. City |
| Occupation | Clerk |
| Birth Date or Age | |
| Former Nationality | German |
| Port of Arrival in the United States | |
| Date of Arrival | |
| Names, Address and Occupations of Witnesses to Naturalization |
George C. Giessen
851 - 3 Ave N.Y.C (Merchant) |
Source: National Archives and Records Administration (NARA); Washington, D.C.;
Soundex Index to Petitions for Naturalizations Filed in Federal, State, and
Local Courts in New York City, 1792-1906 (M1674); Microfilm Serial: M1674;
Microfilm Roll: 288
Source: Ancestry.com. U.S. Naturalization Record Indexes, 1791-1992