Comment on Jacob Harley the Earl of Oxford 1730 England by sandy lovejoy

is anyone out there? while i was familysearch.org i came across this for Jacob it has him born 1734 it listed everyone on the Harley linage but i did a search within the tree it had list sir robert harley in another tree further up. here he link see what you think ty
https://familysearch.org/ark:/61903/2:2:3M7C-X52