Lizzie Borden Society Forum

Hi, I am new to the forum and I have just finished reading Paul Dennis Hoffman's book Yesterday in Old Fall River. I have been trying to find out the names of Sarah Morse Borden's other brothers and sisters - with the obvious exception of John, I have found very little details about the others, with the exception of the sister whose children he was visiting at the time of the murders. Did many of them stay in the area around Fall River? I would be really interested in any information on them - I can imagine Lizzie and Emma would have had a lot of first cousins. Thanks