*NOTE: THE COMPILER OF THIS FILE CLAIMS NO CONNECTION TO ANY WILLIAMSON FAMILY*
***ORIGINAL SPELLING HAS BEEN RETAINED***
CO. DONEGAL
| Date | Notice |
| Feb 8 1850 | [Died] At Knowhead, county Donegal, on the 26th ult., Mr. Lewis Williamson, aged 87 years |
| Aug 15 1856 | [Died] At New York, on Friday, the 16th July, Francis, second son of the late Mr. Lewis Williamson, Knowhead, county Donegal |
| Feb 12 1858 | [Died] On the 7th inst., after a short illness, William, eldest son of Mr. John Williamson, Knowhead, county Donegal |
| Feb 26 1858 | [Died] At Knowhead, county Donegal, on Friday, the 19th inst., after a few days' illness, Rebecca, eldest daughter of Mr. John Williamson. This is the second death in the same family, within 8 days, from a prevalent disease in the throat |
| Apr 9 1858 | [Married] WILLIAMSON & THOMPSON On the 29th ult., in the Presbyterian Church, Convoy, by the Rev. William Scott, of Newtowncunningham, Mr. Robert Williamson, of Ballina, county Mayo, to Anne Jane, daughter of Mr. John Thompson, Convoy |
| Jun 26 1868 | [Died] June 20, at Bunbeg, county Donegal, Mr. John Williamson, a native of Ardglass, county Down, aged 49 years |
CO. TYRONE
| Date | Notice |
| May 30 1862 | [Married]WILLIAMSON & COOKE May 26, in the office of the District Registrar for Londonderry, by Mr. Thomas McCarter, Registrar, Mr. James Williamson, engineer, Bankfoot, Perthshire, to Mary Jane, daughter of the late Mr. James Cooke, Strabane |
| Mar 31 1863 | [Died] March 22, at Queen's Bridge Place, Belfast, Mr. William Williamson, aged 41 years, formerly stationmaster, Omagh |