Durham County Advertiser 14 Feb 1896: “At Sedgefield Asylum, 8th inst., Mr Leonard Raw, aged 38 years formerly of Darlington”.
Burial Register has Leonard Raw, of Thompson Street. North Cemetery: Consecrated ground, Section A, VV, Grave No 37, Ceremony conducted by Rev E Hutchinson. [Sarah his wife: Sarah Jane Peel, is No. 38]
Let me know if you are missing any other details, or send me a message. I have his birth cert and marriage cert - Reg. Office so not online. I have put all relevant details into Postem notes on the entries on FreeBMD.
Popping out now, be back later.