Glenburne is the spelling police, the owner of Sushi (a rather talented waterbuffalo) and also houses multiple personalities, one of which is the dreaded Doctor Byrne who likes to cage my cats and call them rodents.
The Lossy Tree is formed from the basis that Lossindel (No, I'm not spelling her username right xD), one of the oldest duffers still active, is a great tree- capable of fighting and other things. Usually the Tree has squirrels in it, I think. I'm pretty tired though, so I'm probably getting this a bit wrong. For a more detailed description I suggest looking in the Duffer Dictionary thread, it will inform you of all you need to know.