ДНК S03E107 - Выпуск 353. Конюх + строитель = сын?

Love in the count's ruins turned into a girl who worked as a village groom, childbirth and courts. When the child turned 8 months old, the alleged father tragically died, and for 9 years the woman has been trying to prove to his mother that she gave birth to her grandson. The pensioner refuses to recognize herself as a grandmother. So did the deceased son leave an heir after himself or did he die childless?