| New York, Troy Erie Canal Town A. M. Knowlson Apothecary Troy N. {small} Nothing C 3821S4-26 1910 Census: Alexander M. Knowlson age: 68 born about 1842 in New York. Occupation: Druggist Widowed Sister in Law: Eunice A. Knowlson Age: 65 |
| New York, Troy Erie Canal Town A. M. Knowlson Apothecary Troy N. {small} Nothing C 3821S4-26 1910 Census: Alexander M. Knowlson age: 68 born about 1842 in New York. Occupation: Druggist Widowed Sister in Law: Eunice A. Knowlson Age: 65 |