John Armstrong to John N Armstrong - 1881 Census household returns
- John Armstrong
- John Armstrong
- John Armstrong
- John Armstrong
- John Armstrong
- John Armstrong
- John Armstrong
- John Armstrong
- John Armstrong
- John Armstrong
- John Armstrong
- John Armstrong
- John Armstrong
- John Armstrong
- John A Armstrong
- John A Armstrong
- John A Armstrong
- John A Armstrong
- John A Armstrong
- John A Armstrong
- John B Armstrong
- John B Armstrong
- John C Armstrong
- John C Armstrong
- John C Armstrong
- John C Armstrong
- John C Armstrong
- John Cooke Kings Armstrong
- John Edwd Armstrong
- John F Armstrong
- John G Armstrong
- John G Armstrong
- John G Armstrong
- John G Armstrong
- John Geo Armstrong
- John H Armstrong
- John H Armstrong
- John H Armstrong
- John H Armstrong
- John H Armstrong
- John H Armstrong
- John Henry Armstrong
- John Hopkins Armstrong
- John I Or J Armstrong
- John J Armstrong
- John J Armstrong
- John J Armstrong
- John J Armstrong
- John J Armstrong
- John Jas Armstrong
- John K Armstrong
- John L Armstrong
- John L Armstrong
- John L P Armstrong
- John Lane Armstrong
- John M Armstrong
- John N Armstrong