The 9th of Tamuz is the yahrzeit of Rabbi Dovid Lifshitz, Z”TL, the Suvalker Rav.
Micha Berger has a great post about Reb Dovid, his rebbe on his blog:
There also is a nice article in the Jewish Press:
Also, there is a story about him in my first blog post:
May Reb Dovid’s neshama have an Aliyah.