I feel your pain, Jillain, I've gone through maybe 20 siblilngs, all with the same five first names. Seems like every family is this way. William Brewster (Mayflower) must have had 10 or fifteen children ascribed to him, The Mayflower Group only admits to five, and one of them unnamed. I left those five with him, and moved all the others off to various mothers, none of whom the Mayflower Group agrees to be his wife.
If only everyone was careful about who they associate with whom, it would be so much easier.
And I have deleted people, if a mother is listed as Sarah Unknown, there's no point in trying to merge her with someone unless birth and death days are exact.