The "E" in Gongsun Lu E is not a suffix, or "chinese adlib to pronouns".Originally Posted by NetDriftr
It is not 儿, as in 过儿, (Guo'er) or the pet name for Yang Guo.
The "E" in Gongsun Lu E is part of her given name, 公孙绿萼.
The same goes for the "E" in Ke Zhen E, which is actually 柯镇恶.
As you can see, the two "E"s above are different from the suffix "er".