need help in identifying old airplane
 

Hi guys, I know that you know a lot more about old planes than I do, so I thought you can help me out. I recently found a picture of my great-grandmother and her brother in an old plane and I would like to find out what type of plane it was and if possible, also narrow down the year the picture could have been taken. I know that it was in Germany and I guess it was in the 20s. Any ideas? Thanks for your help!
http://www.hannahni.net/oldairplane.jpg

My guess would be an Albatros L101.

As RETDPI states Albatros L101 See the following:-
http://www.histaviation.com/Albatros_L_101.html

Thanks a lot! I knew you could help me. :)