| Male William Harry Helwig |
| Birth | 11 Mar 1867 | Mount Vernon, Westchester, New York, USA |
| Death | 3 Feb 1934 | Erie, Erie, Pennsylvania, USA |
| Burial | 6 Feb 1934 | Erie, Erie, Pennsylvania, USA |
| Marriage | 26 May 1903 | Akron, Summit, Ohio, USA |
| Father | Christ Helwig | F8703 Group Sheet | |
| Mother | Minnie | F8703 Group Sheet | |
| Female Matilda Louisa Bulgrin |
| Birth | 10 Nov 1883 | Akron, Summit, Ohio, USA |
| Death | 28 Nov 1955 | Erie, Erie, Pennsylvania, USA |
| Burial | ||
| Other Spouse | Patrick Lynch | F1107 | |
| Marriage | 29 May 1938 | |
| Father | Ferdinand "Fred" J. Bulgrin | F1108 Group Sheet | |
| Mother | Amelia A. Marquardt | F1108 Group Sheet | |
| Male George Helwig |
| Birth | 10 Jun 1905 | , , Ohio, USA |
| Death | Yes, date unknown | |
| Burial | ||
| Spouse | Iris Smith | F6953 | |
| Marriage | ||
| Female + Alma Helwig |
| Birth | Abt 1907 | , , Ohio, USA |
| Death | 1972 | |
| Burial | ||
| Spouse | George E. Fickenworth | F7877 | |
| Marriage | ||
| Female + Cletius Laverne Helwig |
| Birth | 6 Jul 1919 | Erie, Erie, Pennsylvania, USA |
| Death | 9 Feb 1984 | Erie, Erie, Pennsylvania, USA |
| Burial | Laurel Hill Cemetery, Erie, Erie, Pennsylvania, USA |
|
| Spouse | Richard Charles Gavitt | F4 | |
| Marriage | 26 Apr 1941 | |
| Female + Helen Helwig |
| Birth | Abt 1927 | |
| Death | 1963 | Erie, Erie, Pennsylvania, USA |
| Burial | ||
| Spouse | Herbert D. Riede | F8192 | |
| Marriage | ||