King henry the 8th had six wives, some of which had the same names. one more was named catherine(although with different spellings) than was named anne. one more was named anna than was named jane. how many were named catherine?

show work
a 1
b 2
c 3
d 6

2 more were named Catherine because since he had 6 wives, 2 were named Anne with a different spelling and since Jane is only one wife that means 2 wives plus 1 wife equals 3 but then there was Catherine so 2 wives plus 2 wives equals 4 wives so you subtract 4 wives from 6 wives and you get 2 wives or 2 Catherines.