2 unidentified axis losses, Kent?

[uckwash]

Found these in 'Aircraft Casualties in Kent'-:

A)6.9.40
????Kent. HE111 FTR after attack on London.
(Location not known).
Lt Schactebeck killed. Fw Jessen, Uffz Haslache, Fasz & Jahme missing. Based Morbecke.

B)15.8.40
Brenchley, Castle Hill. e/a

Since the book was published has anything transpired that would shed any further light upon these 'odd' (adendum) reports?

Dave