| Type | Count | Location |
|---|
| > Others | 12 | Troy |
| > Others | 1 | Troy, Conservatory of Music |
| > Others | 1 | Troy, Marshall Infirmary and Rensselaer Co Lunatic Asylum |
| > Others | 1 | Troy, Marshall Sanitarium |
| > Others | 118 | Troy, Rensselaer Polytechnic Institute |
| > Others | 1 | Troy, Rogers-Mallens School of Music |
| > Others | 1 | Troy, Samaritan Hospital |
| > Others | 1 | Troy, St Josephs Academy |
| > Others | 1 | Troy, St Josephs Provincial Seminary |
| Business > Businesspeople | 14 | Troy |
| Business > Railroads | 63 | Troy |
| Business > Treasurers | 8 | Troy Young Mens Association |
| Business > Treasurers | 4 | Troy, Rensselaer Polytechnic Institute |
| Education > Board of Education | 2 | Troy |
| Education > Graduates | 7 | Troy, Rensselaer Polytechnic Institute |
| Education > Graduates | 1 | Troy, Russell Sage College |
| Education > Journalists | 1 | Troy |
| Education > Librarians | 2 | Troy |
| Education > Librarians | 10 | Troy Young Mens Association |
| Education > Librarians | 5 | Troy, Emma Willard School |
| Education > Librarians | 1 | Troy, High School |
| Education > Librarians | 1 | Troy, Lansingburg High School |
| Education > Librarians | 19 | Troy, Public Library |
| Education > Librarians | 2 | Troy, Rensselaer Polytechnic Institute |
| Education > Librarians | 3 | Troy, Russell Sage College |
| Education > Principals | 7 | Troy |
| Education > Principals | 1 | Troy, Business College |
| Education > Principals | 4 | Troy, Female Seminary |
| Education > Principals | 10 | Troy, High School |
| Education > Principals | 2 | Troy, Rensselaer Polytechnic Institute |
| Education > Principals | 13 | Troy, Troy Academy |
| Education > Professors | 104 | Troy, Rensselaer Polytechnic Institute |
| Education > School Superintendents | 2 | Troy |
| Education > Teachers | 28 | Troy |
| Education > Teachers | 27 | Troy, Emma Willard School |
| Education > Teachers | 10 | Troy, High School |
| Education > Teachers | 2 | Troy, Lansingburgh High School |
| Education > Teachers | 1 | Troy, Rensselaer Polytechnic Institute |
| Education > Teachers | 11 | Troy, Troy Academy |
| Justice > Attorneys | 41 | Troy |
| Local Government > Aldermen | 1 | Troy |
| Local Government > Mayors | 34 | Troy |
| Local Government > Postmasters | 29 | Troy |
| Military > Army Deployments | 5 | Troy |
| Organizations > Presidents | 45 | Troy Young Mens Association |
| Religion > Ministers | 7 | Troy, 3rd Street Methodist Church |
| Religion > Ministers | 3 | Troy, 5th Ave Baptist Church |
| Religion > Ministers | 3 | Troy, 5th Street Baptist Church |
| Religion > Ministers | 3 | Troy, 6th Ave Baptist Church |
| Religion > Ministers | 2 | Troy, Armenian Presbyterian Church |
| Religion > Ministers | 25 | Troy, Baptist Church |
| Religion > Ministers | 4 | Troy, Christ Episcopal Church |
| Religion > Ministers | 2 | Troy, Church of the Ascension |
| Religion > Ministers | 2 | Troy, Church of the Holy Cross |
| Religion > Ministers | 5 | Troy, Congregational Church |
| Religion > Ministers | 1 | Troy, Disciples Church |
| Religion > Ministers | 1 | Troy, Dutch Reformed Church |
| Religion > Ministers | 6 | Troy, Episcopal Church |
| Religion > Ministers | 11 | Troy, First Baptist Church |
| Religion > Ministers | 11 | Troy, First Presbyterian Church |
| Religion > Ministers | 11 | Troy, First Unitarian Church |
| Religion > Ministers | 2 | Troy, Fourth Presbyterian Church |
| Religion > Ministers | 1 | Troy, Grace Episcopal Church |
| Religion > Ministers | 3 | Troy, Grace Methodist Church |
| Religion > Ministers | 5 | Troy, Liberty Street Presbyterian Church |
| Religion > Ministers | 2 | Troy, Memorial Baptist Church |
| Religion > Ministers | 5 | Troy, Memorial Methodist Church |
| Religion > Ministers | 2 | Troy, Memorial Presbyterian Church |
| Religion > Ministers | 7 | Troy, Methodist Church |
| Religion > Ministers | 2 | Troy, Mt Ida Memorial Presbyterian Church |
| Religion > Ministers | 4 | Troy, Ninth Presbyterian Church |
| Religion > Ministers | 3 | Troy, North Baptist Church |
| Religion > Ministers | 3 | Troy, North Second Methodist Church |
| Religion > Ministers | 4 | Troy, Oakwood Ave Presbyterian Church |
| Religion > Ministers | 1 | Troy, Our Lady of Victory Roman Catholic Church |
| Religion > Ministers | 4 | Troy, Park Presbyterian Church |
| Religion > Ministers | 5 | Troy, Pawling Ave Methodist Church |
| Religion > Ministers | 12 | Troy, Presbyterian Church |
| Religion > Ministers | 1 | Troy, Sacred Heart Roman Catholic Church |
| Religion > Ministers | 7 | Troy, Second Baptist Church |
| Religion > Ministers | 16 | Troy, Second Presbyterian Church |
| Religion > Ministers | 4 | Troy, Second Street Presbyterian Church |
| Religion > Ministers | 2 | Troy, South Baptist Church |
| Religion > Ministers | 1 | Troy, St Barnabas Episcopal Church |
| Religion > Ministers | 18 | Troy, St Johns Episcopal Church |
| Religion > Ministers | 5 | Troy, St Lukes Episcopal Church |
| Religion > Ministers | 1 | Troy, St Marks Episcopal Church |
| Religion > Ministers | 1 | Troy, St Patricks Roman Catholic Church |
| Religion > Ministers | 21 | Troy, St Pauls Episcopal Church |
| Religion > Ministers | 1 | Troy, St Peters Roman Catholic Church |
| Religion > Ministers | 13 | Troy, State Street Methodist Church |
| Religion > Ministers | 6 | Troy, Third Presbyterian Church |
| Religion > Ministers | 2 | Troy, Third Street Methodist Church |
| Religion > Ministers | 1 | Troy, Universalist Church |
| Religion > Ministers | 2 | Troy, Vail Ave Baptist Church |
| Religion > Ministers | 3 | Troy, Vail Ave Methodist Church |
| Religion > Ministers | 4 | Troy, Westminster Presbyterian Church |
| Religion > Ministers | 4 | Troy, Woodside Presbyterian Church |
| Religion > Missionaries | 1 | Troy |
| Science > Architects | 1 | Troy |
| Science > Engineers | 7 | Troy |
| Science > Physicians | 140 | Troy |
| Science > Physicians | 6 | Troy, Leonard Hospital |
| Science > Physicians | 1 | Troy, Marshall Infirmary |
| Science > Physicians | 1 | Troy, Marshall Infirmary and Rensselaer Co Lunatic Asylum |
| Science > Physicians | 7 | Troy, Marshall Sanitarium |
| Science > Physicians | 22 | Troy, Samaritan Hospital |
| Science > Physicians | 4 | Troy, Samaritan Hospital Dispensary |
| Science > Physicians | 3 | Troy, St Vincents Orphan Asylum |
| Science > Physicians | 20 | Troy, Troy Hospital |
| Science > Scientists | 13 | Troy |
| Sports > Baseball Players | 66 | Troy |
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