One of the many things we missed while on hiatus was the passing of the mazkir Reb Leibel Groner, a"h on Leil Bedikas Chometz. Of the many deaths the Lubavitcher community in Crown Heights experienced during the pandemic Rabbi Groner may have been the biggest klop, despite his advanced age. But more on that later, bl"n. A year later an extensive biography was published.
Here's two sneak peeks.
המזכיר תדפיס by Hirshel Tzig on Scribd
Some Pages From Hamazkir by Hirshel Tzig on Scribd