Susan Bones is a great character. She's a DA member but her whole family have been in the war against Voldemort for a long time by the looks of things. Not only did Susan's uncle, Edgar and his family (which you gotta assume is a wife and kid/s! ) get killed by Deatheaters but also her Grandma!!! [according to hufflepuffpride.com].
Susan's aunt, Amelia who's in the ministry, does not seem the type to be intimidated and stands up for what she thinks is right too, if her conduct as chair of Harry's trial is anything to go by.

Here's another interesting tit-bit, the actor who played Susan Bones in Phil.Stone and CoS was Eleanor Columbus, the director's daughter!!!!
First Daniel gets the part because his dad's one of the producers, then Nicholas Cage turns out to be a Coppla now this.... Man these 'keep it in the family' people really... well... keep it in the family. Next we'll hear that the Bloody Baron is played by the real ghost of Bruce Willis's great great grandfather. (I was gonna say 'Arnold Schwarzenegger's grandfather' but I don't know how to spell his name and it would take way too long to type.)

I still have no idea who Owen Caudwell and Wayne Hopkins are?
Please help if you have any info on these characters.

Another question: On the hufflepuffpride.com site, they referenced info by the typical acronymns - like GF for Goblet of Fire - but they referred to info about Wayne Hopkins as being in 'HPM'. Please forgive my dumberly dumbness but what does HPM mean? HPMemo..?? If so, I didn't get it! Please help.