Birth Year Circa 1768 or 1786 or somewhere in between

Hi,

For some reason I had 1768 as a birth year, Gidi had the year as 1786.

Judging by the birth years of the children, 1768 doesn't make sense, unless she gave birth when she was 11. However, 1768, means her first child was at 29, which was probably considered old at that time. Can anyone shed some light?

CC: Gidi Poraz, Private User, Private User