Each Currie Family line has a colour
James II - Red
Charles - Blue
William ( Barney) - Silver
Jane - Purple
Henry ( Jumbo) - Yellow
David - Orange 
Ellen II - Pink 
Lilly - Green 
 
There is also a band for which has all names and indicates you generation all Black and has each family name and your generation.  Indiacte what colour band you want with order. $4 per band.