Looking for DoB Otto Roth, IV. JG 53

[Rolfeb]

Hi All,
I´m looking for the personal data of Otto Roth, who was shot down at Dec. 22nd at Kirchdorf, Southwest Germany.
Does anybody knows his date of birth and eventually city?
On the way back from a mission the 15th/JG 53 was attacked by the enemy and lost at least 5 planes close to Kirchdorf. One of them was Otto Roth who was KIA.
Thaks a lot in advance
Rolf