Both you and WOSG want a "constitutional requirement" on residency, and I'm here to tell you (and you really know this, don't you?) that it was such COMMON KNOWLEDGE that the representatives would not come from another state that they didn't even bother putting this stuff in there It was also "common knowledge" that women wouldn't kill babies. Hence they didn't write in any restrictions against it.
It took the Supreme Court to find that "implied right" in the constitution.