Kyan 16.8.1800 on post coach Chirk to Shrewsbury
Perhaps John Howard Kyan DNB 1774-1850, his father John Howard Kyan of Mount Howard, Ballymutagh, co. Wicklow who died 1804, or Esmonde Kyan DNB 1750-1798. Not everyone Godwin met accidentally got into the DNB but a remarkable number did and Kyan is not a very common name even in Ireland