 MaleHumphrey Roger Avery |
| Birth | 2 Aug 1894 | Patchogue, Suffolk, New York  |
| Death | May 1983 | , Suffolk, New York |
| Burial | 1983 | Patchogue, Suffolk, New York, United States of America |
| Marriage | Abt 1948 | of Patchogue, Suffolk, New York |
| Father | Charles Washington Avery | F8837 Group Sheet | |
| Mother | Grace Adele Lane | F8837 Group Sheet | |
 FemaleMildred Agnes MacKenzie |
| Birth | 17 Aug 1908 | Chennai, Tamil Nādu, India |
| Death | 26 Mar 2000 | Patchogue, Suffolk, New York, United States |
| Burial | Aft 26 Mar 2000 | Cedar Grove Cemetery, Patchogue, Suffolk, New York, United States |
| Father | Charles Francis Alexander MacKenzie | F8849 Group Sheet | |
| Mother | Ellen Louisa Compton | F8849 Group Sheet | |
| Female Barbara Ellen Avery |
| Birth | 12 Mar 1950 | East Patchogue, Suffolk County, New York, United States of America |
| Death | 11 Aug 2017 | East Patchogue, Suffolk County, New York, United States of America |
| Burial | Patchogue, Suffolk County, New York, United States of America |
