The sources I used were:
Ries, Karl
Luftwaffen Story 1935-1939 (Mainz, 1974).- page 179
Dierich, Wolfgang.
Die Verbände der Luftwaffe 1935-1945: Gliederungen und Kurzchroniken – Eine Dokumentation (Stuttgart: Motorbuch Verlag, 1976). – pages 190 and 191
Kannapin, Norbert.
Die Deutsche Feldpostübersicht 1939 - 1945; 3 Bände; Osnabrück: Biblio Verlag, 1980-82). ISBN: 3-7648-1183-8 - various pages
The above confirm the unit redesignations.
Less reliable, but still helpful:
Bateson, Richard, "
Fieseler Fi 156 Storch; Profile #228" Profile Publications.- page 137
Piekalkiewicz, J. "
Fieseler Fi 156 Storch im Zweiten Weltkrieg" (Stuttgart: Motorbuch Verlag). - page 74
Larry deZeng’s notes (for personnel) are drawn mainly from microfilms of original documents, typically assignment orders.
I even resorted to Michael Holm’s website
www.ww2.dk.
Additionally, from Larry’s Personnel Notes:
KRIPPENDORF, Max. 26.06.42 Oblt.(d.R./Fl.), trf from Kurierstaffel 7 (Staka?) to Stab/1. Fliegerdivision. 01.09.42 promo to Hptm.(d.R./Fl.).
SACHTLEBER, Paul. 26.11.42 Maj., Staka Kurierstaffel 5, reported MIA.