SNIPPET: I found a small amount of Co. Down 1901 Census material at the Leitrim-Roscommon.com website. Data pertains to the townland of Dooglen. Hopefully, more will be transcribed. If you are interested, go to the 1901 Census Search Page, click on check mark next to county and set for Down. Another click and you will be returned information on the 15 households in the townland of Dooglen, which is in the Kinelarty barony, Magherahamlet Civil Parish. Head of household surnames: BAIRD w/McVEIGH & DAVISON enumerated in household; CROSKERY (2); GRIBBEN; MAGEEAN (2); McCOY; McKINNEY (2); McMULLAN w/MURRAY visitor; NUGENT; MURRAY (2); O'HARE; HARDY household with notation that the website's host (Roger McDONNELL) is related to that HARDY family. I also came up with five heads of household on the 1901 Co. Sligo census there who were born in Co. Down. (1). William ENGLISH 48 (constable RIC) born Co. Down, living in Riverstown, Co. Sligo with wife Mary E. who was born in Dublin city, and eight children. (2). Richard KOEWN 65 (farmer's shopkeeper) born in Co. Down, living in Ballymote, Sligo on Jail St. with wife Sarah and boarder Frederick BOLAND 28 unmarried (Inland Revenue Officer) born in Co. Clare. (3). Charles P. MACKENZIE 41 (Clerk of Petty Sessions) born in Co. Down, unmarried, living in Coolaney Village. Enumerated in household was servant Nannie MONAGHAN 27. (4). James MONTGOMERY 42 (coachman) born in Co. Down, living in Shannon Eighter townland, Co. Sligo, with wife Jane, their children, and two visitors with the surname of COULTER. (5). James TAYLOR 56 (Army/27th foot pensioner) born in Co. Down living in part of Hazelwood Demesne, Sligo, with wife Mary Anne. Please check my notes. Perhaps this will help someone. Jean