Leanne: I should have looked past Deac. William Teeple to see your further queries.
Sarah Topping, born Teeple, as far as I know has only one set of parents, the same as her brother WT, George (1858-1810) and Hanna Montagne (variously spelled "Montoyne"),
Peter (1795-1843) is William's (WT) brother ergo only one set of parents. Phoebe (1799-) Tozer or, as I have Fozer [see how mistakes are made?] must also have only one set of parents, as do Ann (1802), John (1803--I have him 1804-1851) more evidence of how mistakes are made? and finally Hannah (1808).
I do not know where the second set of parents came from but it is news to me.
Jim