Hi!
I've just spent the day trying to get to grips with all the Ellis' in Curbar and trying to identify which is which!
I have seen the image of the Baslow St Anne's Church register for the baptisms of 2 Joseph Ellis' in the 1780s:
September 20th 1789, Joseph son of George Ellis of Corbor
April 29th 1787, Joseph son of John Ellis of Riddin House
Riding/Ridding/Riddin House is in Curbar/ Corbor.