| Father | Male Antonius Leonardus Bolwerk |
| Born | 25 Aug 1902 | Oss, Noord Brabant, Netherlands |
| Died | Aug 1980 | Arizona |
| Buried | ||
| Married | 11 Dec 1976 | Riverside County, California |
| Other Spouse | Emilia Downar | F158778 | |
| Married | 1969 | |
| Father | Adrianus Bolwerk | F78143 Group Sheet | |
| Mother | Wilhelmina Smits | F78143 Group Sheet | |
| Mother | Female Marjorie Ruth Durdel |
| Born | 03 Nov 1915 | Ohio |
| Died | 25 Apr 2001 | Bellingham, Whatcom Co, Washington |
| Buried | ||
| Father | ||
| Mother | ||