Behold a fountain deep and wide

This text authority page suffers from several failings that I don't see quite how to cure, or from which angle to attack the problem first:

1. It refers to what appear to be two quite distinct (though thematically close) hymns, "Behold a fountain deep and wide, Behold its onward flow" and "Behold a fountain deep and wide Lies open every day". The former is apparently by Dykes (tune by Sankey) and the latter by Burrell (tune by Sweney).

2. The page also lists an author named Barnhart, but I see no evidence of him in either hymn's page scans.

3. Dykes' first name is given as Ryan here (and at several of his other hymns, as well as his person authority page) though all the page scans I've seen so far spell it Rian. Incidentally, the second page scan at his Just as I am, O Savior King is actually of "Just as I am, without one plea"; the Ryan misspelling occurs there, too.