Looks like the profiles for Thomas should be merged: Pipe-237 into Pipe-144. As PM of Pipe-237 you can approve the merge.
I see no reason why Unknown Pipe-238 can't be merged into WIlliam Pipe-143. As PM of Pipe-238 you can approve the merge.
Not sure about the profiles for John which have different birth dates and no sources. How many John's did that family have?
Pipe-9 (1509- ?}
I tried to locate more sources but came up empty.