As for the answer to Yigal Burstein, he is confusing my assessments. I never said Lipa was a Family name. Lipa is a middle name and Lipman the Family name. Elazar's complete name was Elazar LIPA(middle name) LIPMAN or LIPPMAN (family name)
Infact the name of R. Noam Elimelech's son in honor of his father is Elazar Lipa. A combine name like Simcha Bunim or Dov Ber or Arieh Leib.
As for the brother of of his Grand father, he could be the son of a different mother or Father. Koppel is family Name and so is Weisblum. Or simple an adopted child of known parents. I would like to see more accurate links to that name.
Suddenly out of no were appears these two family names unrelated to the Lipman Family.
While all; the Father, Grand Father and Great Grandfather are Lipman..
And a final reflection: If Noam Elimelech's Great Grand Father, his Granfather and his Father are Lipman, why he is not a Lipman? and his sons name also Lipman named after his Granfather Elazar Lipa Lipman.
Both Father, Grand father and Great Grand Father are Lipman.
Again there is something not accurate: If the Grand Father is Abraham Lipman of Tycosin, how come the Grandmother is not Mrs Abraham Lipman but Mrs Moshe Lipman? Who is Moshe Lipman in this Story?