No, they weren't looked after, just left in a field for 5 years (could be more, the 5 years is to my knowledge). I was called in when both were active but the owner wanted them left untouched, so I couldn't do anything for them.
Over a year after I first saw the hives, I got a call to fetch them, but only after I had been allowed to go in and take the first, now empty, hive apart and had seen (and let the owner know) just how bad it was in there. Good on the owner for allowing that, but shame it wasn't sooner.
The hive I have taken is a tricky one to put right; home made, not conforming to sizes and the whole thing is nailed together as one, including some frames.
Right, this reply a bit off topic, if anyone is interested I might do an update as to progress via a new thread.
I've added a pic for you to see the hive as found.