Finding birth records

[pamelamilesrusso]

Hello all,
I'm new to this site and would like to know how I go about finding birth records for the following people:
My great great great grandfather Onofrio Russo. He was born around 1789 and married Caterina Galletta, the daughter of Gaetano Giuseppe Galletta and Caterina di Pietro Re. He was most likely from the Aeolian Islands.
My great great grandmother Caterina Tesoriero. She was born 1824 in Panarea.
My great grandmother Maria Grazia LaCava. She was born September 16, 1867 in Panarea.

I am trying to get more specific dates as well as the names of their parents.

Thanks.

[kim3919]

Hi Pamela, My ancesctors are also Onofrio Russo & Caterina Galletta they married 28th Jan 1828 Lipari. He was born abt 1808 and she was born about 1809 both born Panarea according to their marriage certificate.
I descend from their daughter Grazia Russo bap 4th Feb 1834 Panarea married Gaetano Russo 20 Oct 1849 Lipari
I take it you descend from her brother Giuseppe Russo born abt 1821 Panarea who married Caterina Tesoriero ?
Yes they where all from the Aeolian Islands. If you would like to swap information please let me know, Cheers Kim

[ast1956]

My name is Anthony Tesoriero, Caterina was my fathers Aunt, my great aunt.