The question that needs to be answered in deciding on a merge is "Are the two profiles intended to represent the same person?"
In this instance, the answer to that question is clearly "Yes." Issues of sourcing can be addressed after the profiles are merged.
The fact that the text section of one of these profiles was wiped clean may make it harder to see that it was intended to represent the same person as the other profile, but the intent is clear from the change history of the blanked-out profile.