Greetings !!
Rec'd help re The Siblings of Great-Grandma Catherine O'Donnell Forestell b 1857 via The WIKI Rep as follows:
Catherine & Bridget, sisters married the 2 Forestell Brothers, namely Samuel S Forestell & younger brother James Forestell; and, the other 2 siblings of Catherine were 2 boys - namely John & James (I think)!
Sum: Do you already have The Mary Ann & Daniel O'Donnell Tree in your WIKI/Resources?? emacumin@hotmail.com & emacumin@facebook.com
Thank-you, M-Elisabeth-Caroline Forestell-Cumin
PS: Hope to access this data!