The age of the two Kahn (Rebbe) Brothers

B"H

Someone asked me how old the Toldot Avraham Yitzchak Rebbe is and I don't find the comment anymore.

So, I am giving the answer separately:

Rebbe Shmuel Yaakov Kahn from the Toldot Avraham Yitzchak

Rebbe Shmuel Yaakov Kahn, the Toldot Avraham Yitzchak Rebbe, is about two years older than his brother Rebbe David Kahn from the Toldot Aharon.

Rebbe David Kahn from the Toldot Aharon

Rebbe Shmuel Yaakov should be about 67 years old and his brother 65 years old.
Actually Rebbe Shmuel Yaakov looks older but he is not that old. The same with his brother Rebbe David. When I look at pictures of him showing him very close, he does look older than he really is. However, he moves fast. Full of enthusiasm when he enters his Tish.