To be successful at genealogy you need to be perseverant. There are so many road blocks, detours, dead ends and delayed results to contend with that far outweigh the occasional lucky surprises, and yet, we carry on.
I am currently adding the Yorkshire-born half siblings of my 2nd great grandfather Lancelot Hardy to WikiTree. Even though his mother Hannah gave birth to Lancelot and his sister Judith without being married, I learned she married cordwainer Robert Loncaster http://wikitree.com/wiki/Loncaster-1 in 1802. She probably met him through her father Christopher Hardy who was also a shoemaker. Hannah and Robert had seven children.
Then came the road block. On familysearch there was a different couple Robert Lancaster and Hannah Verrity claiming the same children I located. Early Yorkshire records don't mention the mother's maiden name. This obstacle required me to research Lancaster-Verrity and prove they weren't the parents of the LONCASTER children. Once I fixed the data on familysearch (which took hours) I added the Loncasters to WikiTree. Before my efforts WikiTree didn't have any Loncasters. True, it's not a common name. So where did Loncaster lead me?
To a really, really common name, White. Isabella Loncaster married William White and moved to Wilmington, Delaware. So now I must persevere again, to add this big family of Delaware folk to WikiTree.