Yad Vashem testimony (by his sister Agate):

Max Derfler was born in Kolomyja, Poland in 1888 to Abraham and Ruchel. He was married to Rosa nee Koszuch. Prior to WWII he lived in Leipzig, Germany. During the war he was in Lodz, Poland. Max was murdered in the Shoah.

Yad Vashem:

Last Name: Derfler First Name: Max Gender: Male Date of Birth: 1892 Permanent Place of Residence: Lodz, Lodz, Lodz, Poland Place during the war: Lodz, Ghetto, Poland Street in Ghetto: ALEXANDERHOF STRASSE House No. in Ghetto: 48 FLAT 25 Type of material: List of Lodz ghetto inmates

Bundesarchiv memorial book:

Derfler, Max

born on 21st May 1892 in Czernowitz (rum. Cernauti) / - / Bukowina resident of Leipzig

Place of expulsion: 28th October 1938 to Poland

Deportation destination: Litzmannstadt (Lodz), ghetto

Date/Place of Death:

29th February 1944, Litzmannstadt (Lodz), ghetto