Moselle (Gatton) Minny - Debate over last name

There is some debate over Moselle's, John and Flora's maiden name.

Evidence for GATTON
Rookwood Cemetary records for Moselle - show
- First name - Moselle
- Suranme - MINNY
- Hebrew name - Moselle bat Jisroel
- Maiden Name GATTON

Evidence for GATTON
- John travelled in 1914 as John GATTON

Evidence for GATTON
- Flora's US death record has her as Flora GATTON, father Izakel GATTON and mother Lizzie EZRA

Evidence for GATTON
- 1909 Israel's Messenger record - shows cousin Solomon Steve GATTON travelling under S S GATTON
- Steve travelled as GATTON in 1920 and 1954
- Steve's death record in 1967 shows him as GATTON

Evidence for EZRA
- 1908 Israel's Messenger record - shows wedding of Flora EZRA (sister of S R MINNY) to Joshua AARON.
Note: I do not have the full newspaper article