Update Source form the
http://www.ww2.dk/Lw%20Offz%20-%20G-...ril%202012.pdf
JENA
, Axel, Freiherr von.
04.03.40 acting Kdr. Flieger-Ausb.Rgt. 14?
c.15.03.40 Maj., appt Kdr. KGr.z.b.V. 104 (to 01.42 MIA).
01.04.41 promo to Obstlt.
00.41 Obstlt., Kdr. KGr.z.b.V. 108. 1
3.01.42 Obstlt., Kdr. KGr.z.b.V. 104 MIA - Ju 52 (G6+GW) lost near Odessa.
1943 Kdr. II./TG 5. 1943-44 Kdr. TGr. 20,
subsequently KIA.
JENA, Axel, Freiherr von. was also veteran of civil war in Spain and the Polish campaign of 1939.
Source :- Doug Stankey