pls help, tracing pucill family

[mac]

thanks for reading this !. My name is Maureen, I live in Argentina, and I am tracing my father´s ancestors to give him a present. This is all I know about the Pucills in England.Henry George Pucill,single, came to Argentina in 1870, he was born around 1845. While searching about him, I came up with a Margaret Pucill who I think was his sister. She was born in 1833, Sutton Veny, married Uriah Reed Butt (born 1829 sutton veny-died 1904 usa). I couldn´t find anything else about them. I would really appreciate any piece of information, even the smallest one, as it seems all Pucills belong to the same family. I ask Sutton Veny´s people to help me with any Pucills member you know, knew, remeber, or heard about. I really never tought that tracing ancestors could become so important and emotional for me.
Thank you all very much for your time,
Maureen Piucill - [email protected]
( our surname was modified when Henry registered in Argentina in 1870)