The online telephone book for Galway shows 6 armstrongs
83 Reidy, Limerick
1 Reidy, Offaly
1 Armstrong, Offaly
Addresses given are sufficient for mail delivery.
In 1854 Offally, there were a number of Armstrong's, your Edward would of been too young to have occupied his own land.
John and Andrew Armstrong's were people of means as they owned their own land, very unusual for the times. Any idea of Edward's father's name?
In 1852 Limerick there were 5 Reidy's in Kilcornan Parish,
Ellen, Daniel and Michaelx3.
No Edward Armstrongs in Offaly/Kings.
Edward Armstrong and Catherine Reidy had a son John 27 November, 1875 Woodford, Galway LDS FHL Film#2559342
This CD has Galway records for Armstrongs from 1865 to 1875
only. This has been replaced by the website:www.familysearch.org
Parents Edward Armstrong & Catherine
George Armstrong born 13 Dec, 1877 Edward Armstrong and
Catherine Reidy #C00777-7
William Armstrong born 30 June, 1880 #C00639-1/256061
Catherine* 25 Oct, 1876 Woodford #C00709-0/255965
Elizabeth 02 May 1879 Woodford #C00562-2/256030
William A. Armstrong died 04 July 1921 Wentworth, Ontario age 38,born 1883 #4171538
Parents Edward Armstrong & Catherine Reidy
Did not find a marriage but there were lots of Catherine Reidy's.
Did not find either George or Edward nor a Catherine in the 1901/1911 Census, maybe you could take a better lookwww.census.nationalarchives.ie
ps.Went through a number of death records on www.familysearch
but didn't find George.