Henie Babad

"The Unbroken Chain" suggests that Henia was the mother of Moses, Simon, Reizel, and Joshua Heschel. There are 2 relevant passages that provide this information. The first is a footnote #166 at the bottom of page 212, and the 2nd is a passage from page 217. The 2 passages appear below.

Footnote #166 (page 212):

Mother of Moses, Simon, and probably Reizel, all born in Brody (DovBerish Weber). Henia's brother was Mordecai Rappaport, father of Moses BaRZaP Rappaport, ABD Lejask who married Toyba, daughter of the Gevir Samuel Babad of Sanok (brother of R. Joseph Babad- G12.1)

From page 217:

G13.3 R. Joshua Heschel Babad (from his mother Henie) married Leah Schoenberg (or Bolechover), lived in Tarnopol.

Source

The Unbroken Chain - Neil Rosenstein (3rd Edition) Volume 4, Chapter 11, pages 212 and 217