Note added by Kenneth Norkin, November 30, 2022
Szyman Herszenhorn is my 4th great grandfather, so I am naturally concerned that the information entered about him is correct.
Geni and MyHeritage will from time-to-time offer up Smart Matches with a SYSZman Herszenhorn. But here's the problem: My Szyman H is father of Josef H, who I show as being born born around 1807 and married in 1827. Zysman H was born in 1828! If the birth year in my tree is correct and Szyman had a son born around 1807, then he and Zysman (born 1828) cannot be the same person.
Please take note of Zysman's birth year to be sure he makes sense for whatever spot you're trying to assign him.