there was apparently no age yet. I made a mistake while writing out the marriage entry – it was in 1756, not 1765.
Based on the evidence, I would assume that Mathaeus Olesch died on 19 August 1802 in Radzionków at the age of 72 and Magdalena died on 13 May 1809 in Radzionków at the age of 80. This means they would have been 26 and 27 at the time of the wedding.
Adam married Agnes Miliczek on 23 January 1803. However, the record seems to indicate that Mathaeus was still alive this year.
Valentin probably died on 29 April 1821.