William Haverlick
| Father | Peter Haverlick |
| Mother | Johanna Rosalie Eichstaedt |
| Birth* | William Haverlick was born after 16 November 1889 at Holyoke, Hampden, MA, USA. |
| Christening | He was christened after 16 November 1889 at Holyoke, Hampden, MA, USA. |
| He was the son of Peter Haverlick and Johanna Rosalie Eichstaedt. | |
| Death* | William Haverlick died after 15 December 1949 at Chatham, Columbia, NY, USA. |
| Burial* | He was buried after 15 December 1949 at Chatham, Columbia, NY, USA. |
| Residence* | He lived on 13 May 1895 at Holyoke, Hampden, MA, USA. |