This will not solve your merge issue but could not help notice that you need to re-edit the name fields for proper sorting in the search index at Wikitree. You need to decide on the best LAST NAME AT BIRTH (LNAB) for these profiles, and in fact, on all the Dicks/Dickes profiles. You can not have DICKS OR DICKES as a last name.You can have, for e.g., DICKS in the last name field, and then put DICKES in Other last name field.
http://www.wikitree.com/wiki/Dickes_or_Dicks-1
I merged the two Millards for you.
> http://www.wikitree.com/wiki/Millard-776