Mark,
The Albatros DVa that Richard refers to is actually on Pheon's 32011 Sheet, Albatros DV & DVa Volume 1 It is Profile #7 there and displays the identical band marking. Rowan's write up states it's from Jasta 59b, Sept 1918, Pilot Lt. Lehmann of which little is known. The ALB is Serialed 7352/17, described as "quite long lived" so I'd speculate Lehmann switched to your DVII taking his personal marking with him in late 1918.
Main Reference quoted is a photo on Pg. 19 of the NASM Albatros book.
Hope this is of some help.
Cheers,
Lance