http://oi48.tinypic.com/9rovuc.jpg

1.see the image.

Let's see there are hundreds of different families like that in another sheet.

how to group those by family members?

EX: all FATHER,MOTHER goes to a one group.

all FATHER,MOTHER,SON goes to another group. like that.

first, all the mother,father families are grouped together.
then all the FATHER,MOTHER,FAMILIES are grouped. like that......
is it possible?