Is it possible to search for children born to parents?

For instance I know my grandfather is Filippo Marini, his parents are Giuseppe Marini and Margherita D'Andrea. They lived in San Rocco di Premia.

How can I find if they had other children?

Thanks!

Marilyn

Great! Thank you so much.

Marilyn

Laura ~ I sent a message to your inbox and now realize you may not know what I'm talking about so I'm posting on this forum.

Thank you for your information, this is the forum I was speaking of.

Recently your site gave us information that our grandfather was born in San Rocco, Italy very near Domodossola. I do not know what region this is. Can anyone tell me? There seems to be many San rocco's in Italy. thank you