My mother's mother's mother's mother

How well do you know your matrilineal lines? Unfortunately, I don't know the name of my 2nd great grandma (from my mother's side) but I know the next best thing, her daughter's name. So I have the name of my great grandma.

5) --?--
4) Great grandma
3) Grandma
2) Mum
1) Me

It's difficult to find women on many family trees created by Pakistanis as many researchers fail to include them. But should we be looking for our female ancestors in the same way as our male ancestors? Click here to watch an online seminar I came across which covers aspects to researching your matrilineal lines. It's narrated by Julie Helen Otto, a NEHGS genealogist.

What if it were the other way round? What if the question was, who is your father's father's father's father? Would you have the answer?