Barlow58 on Family Tree Circles

John Conde married Susannah Godfreay at Christchurch, Spitalfields, London in 1822. They lived in St. Annes, Limehouse.London. There was another Conde family in the area at the time: John Conde, brushmaker and his son Alfred Conde who married a Charlotte Perry. I do not think that they are connected unless it is further back in time.
So far we have not been able to trace John or Susannah futher back. Do the Conde family originate in Cornwall? Is the spelling changed from Cundy or Condy?

George Manning b. c. 1815. Married in Limehouse, East London in 1838.Wife was Elizabeth Ann King. Was the Manning family from London or elsewhere? Can anyone help?