Rabbi David Flam of Alesk רבי דוד פלאם מאלעסק זצל נפטר ל תשר"י תרמ"ד

• This Profile is subject of debate. Was he the son of the Reb Berish Saiginahor or the son of Shlomo the son of the Sagi Nahor.

May have had a brother Levi
According to Rabbi Shlomo Aviner (told in person and listed in his books) who's mother was Flam daughter of Rabbi Levi Flam from Belgium originally born and grew up in Olesk, and knew that he was from the Lutzker Magid ben achar ben, from a man named Levi Flam son of Berish Saginahor.

this according to a sefer by Rabbi Shlomo Aviner about his grandfather Meir Levi Flam. Meir Levi's ancestor was
Rabbi Meir Levi Flam, the son of Rabbi Dov Berish Flam the saginur. This Rabbi Meir Levy Flam was a brother
to the recently uncovered Rabbi Shlomo Flam from Olesk.