One more birth record- help please!

[BMartino]

I really appreciate all the clarification I am getting for what I am seeing!
This is my great grandfather Giuseppe Martino. Born 28 April 1868. Son of Pietro Martino and Margherita Sangiovanni.
It looks like Pietro is 32 years old, but I can't tell how old Margherita is.
Pietro is the son of the deceased Casto ??
Margherita's age and parents I can't see at all. Is it possible that that information is not there?
Thank you!

Top left

[liviomoreno]

Margherita was the daughter of the deceased Gennaro. There's nothing about her age and her mother

[BMartino]

Thank you! Anything else important I might be missing?

[Tessa78]

Giuseppe's father, Pietro, was a shoemaker (calzolaio)

T.

[BMartino]

Thank you that's great for having in the family history!