Mother's surname?

[sertolicell]

Please, can anyone identify the correct surname of Antonino Matteo Salvatore Oliveri's mother? He was born in Palermo (sezione Santa Ninfa) in 1820.
Is it Agostina Cafretta/Capretta/Cosietta/Cofiotto or something else?

All of the above surname suggestions would seem to be missing in present-day Sicily or non-existing according to Cognomix.it (http://www.cognomix.it/mappe-dei-cognomi-italiani)

Thanks, Roberto

External links to images (hope this works, missing in previous version of post, sorry)

[Tessa78]

Can you post an image, or a link to the image?

T.

[erudita74]

I read Cassetta

Erudita

[AngelaGrace56]

I also read Cassetta.
Angela

[sertolicell]

Thanks to both of you. I see that you are correct, the second "s" fooled me.
Cassetta seems distributed throughout present-day Italy without any speficic association with Sicily. However, all Cassettas are located in the Palermo province, so I guess it all makes since after all.
Roberto

[AngelaGrace56]

Happy to help.
Angela

[erudita74]

ditto to what Angela said.
Erudita