Challange 5 : Get to guess the staffs

This is a very interesting challange . It is not really related to anime . Challange 5 is a sorta of 'Extra' level , thus I am thinking of something different . All contestants will have to finish all this questions with  answer/s from this choices :
Ashley
Karen
Van
Susan
Katherine
Ann

Lets at started :

1) Who was the 3rd person to become a staff  ?(1 m)
2) Which staff is currently not working with SSPL anymore ? ( 1 m )
3) Which staff is a good friend of a webmistress named Cal ? ( 3 m )
4) Which staffs have more than 2 websites ? ( 3 m )
5) Who is the Leo of the staff ? ( 5 m )
6 ) Who is Katherine closest to ? ( 5 m )
7 ?) Which staff go on alot of dates ? ( 5 m )
8 ) Which staff is great at cooking ? ( 5 m )
9 ) Who was the first staff who get to know Ann ? ( 5 m )
10 ) Which two staffs met each other before ? ( 5 m )

Good luck !!