| Bernard Gerhard |
Speckmann |
* 1873 Groningen NL. + 1899 Groningen NL. |
Speckmann - Pieké |
|
| Conrad Friedrich |
Speckmann |
* 1881 Groningen NL. + 1902 Groningen NL. |
SPECKMANN - Wolfgram |
|
| Friedrich Wilhelm |
Speckmann |
* 1877 Groningen NL. + 1958 Amersfoort NL. |
Speckmann - Pieké |
|
| Herman Hendrik |
Speckmann |
* 1874 Groningen NL. + 1958 Oegstgeest |
Speckmann - Pieké |
|
| Hinderika Alberdina |
Speckmann |
* 1886 Groningen NL. + 1977 Leiden NL. |
Speckmann - Pieké |
|
| Jentina Catharina Margaretha |
Speckmann |
* 1879 Groningen + 1880 Groningen NL. |
SPECKMANN - Wolfgram |
|
| N.N. |
Speckmann |
* 1889 Groningen NL. + 1889 |
Speckmann - Pieké |
|
| N.N. |
Speckmann |
* 1890 Groningen + 1890 Groningen NL. |
Speckmann - Pieké |
|
