The 3rd of Cheshvan is the yahrtzeit (anniversary of the passing) of the famed Chassidic master Rabbi Israel of Ruzhin (1797-1850), known as "The Holy Ruzhiner."
Rabbi Israel was a great-grandson of Rabbi DovBer of Mezeritch; a close friendship existed between the Ruzhiner Rebbe and the 3rd Chabad Rebbe, Rabbi Menachem Mendel of Lubavitch.
Link: Three Stories
Rabbi Ovadia Yosef, a leader of Sephardic Jewry and chief rabbi of Israel, passed away on 3 Cheshvan, 5774 (2013), at the age of 93.
A widely published author on Jewish law, Rabbi Yosef was considered by scholars of all backgrounds to be a rabbinical authority with a rare grasp of nearly every area of Torah scholarship. He was known for his encyclopedic knowledge of a wide swath of halachic texts, ranging from the well-known to the most obscure. In his halachic rulings, he would often list dozens of previous rulings and then decide in accordance with what he perceived to be the majority opinion.
G‑d is found at two poles of Time:
He is found outside time and beyond.
And He is found here within the moment now.
From that point beyond time, G‑d looks within the moment now, and He says, “From this, I will have delight.”
With that choice, all of past and future is created anew.