I'm going to have to take the material that comes in the Amy Jones Doyle book with a grain of salt (as one should information from any published compiled genealogy). She does not indicate that any of Wesley Jones' children married a Rhodus/Rhodes. Yet the probate for Wesley Jones clearly indicates that he had a daughter Lucretia M. K. Rhodus. The "M" likely stood for Matilda. Doyle indicates another husband for this child.
However, it does not appear that Lucretia was married before either. There is an 1850 Macon County, Missouri marriage for Jones and Rhodes, using those last names--pretty much eliminating the possibility that she was married before her marriage to Rhodes/Rhodus.
I'll still get the genealogy when I'm in Salt Lake this May and copy or scan it--whichever I can do fastest. But I'll use it as a source of clues and leads not as facts--which is how one should use any compiled genealogy.