Map of Ballyagan 1833
This is a copy of the first edition of the Ordnance Survey map showing the townland of Ballyagan and surrounding townlands. This map was the base map used by the valuers. The resulting map was a valuation map [VAL/1/A in PRONI]. However, it can be difficult to read the house numbers on the valuation map because most of the numbers on it refer to plots of land indicating different areas of soil quality within the townland. Because I only wanted the house numbers I did not use the VAL/1/A/5/18 valuation map. Instead, I have added only the house numbers to the OS Map covering the townland [OS/6/5/18/1]. The numbers are in red. Eight sets of buildings are numbered in Ballyagan. The number 1 is used three times to cover the two flax mills and the house and offices of David Rankin. It is relatively easy to match these settlements to the settlements in the later 1859 valuation map.