Reb yaakov kamenetsky biography of william shakespeare

Do you have any info about Rabbi Jacob Kamenetsky (Kamenecki) originally from Dolhinev? He was my great grandfather. Rabbi Ruderman was his first cousin (once removed). He was one of the leaders of Torah Jewry from the 1940's until his death in 1986 at age 95.
If you've read the book (below) you surely know what a great man he was.

Biography of arthur conan doyle

(Its worth reading!)
Paysach Freedman
Jerusalem
Information and pictures I (Eilat) collected about Rabbi Yaakov Kamenetsky and some of his family members from the Internet;
http://chareidi.shemayisrael.com/archives5761/vayakhel/features2.htm
IN-DEPTH FEATURES
Reb Yaakov Kamenetsky
In honor of his yahrtzeit, 29 Adar
by D.

Rachelson
In Koloshova, the family of R' Binyomin Kamenetsky was not particularly distinguished. A Torah-observant home where the father worked and earned a respectable livelihood, things would have remained just the same had Heaven not ordained otherwise.

In an interesting twist of fate, the father of Reb Binyomin, a timber-de