1904, 20 November: West Calder ‘Free’ Library built and open, under the auspices of Librarian, Mr Thomas Blackwood
1912: Canon J. Murphy becomes the 3rd Parish Priest of Our Lady and St. Bridget's R.C. Church
1913: Fr Henry J. Kenny becomes the 1st St Thomas the Apostle R.C. Church
1918: Fr T. McDonna becomes the 4th Parish Priest of Our Lady and St. Bridget's R.C. Church
1921: General Sir Francis Davies officiates at the unveiling of the West Calder War memorial
1923: Mgr C. F. Chase becomes the 5th Parish Priest of Our Lady and St. Bridget's R.C. Church
1923: Harburn Hall erected as the Reading and Recreation Room after being bought second-hand from the British Army
1925, 18 July: The Hardale Golf Club was officially opened
1928: Fr Ewen Connolly becomes the 2nd St Thomas the Apostle R.C. Church
1928: Construction of Burngrange Cottages
1930: Fr J. L. Stuart becomes the 6th Parish Priest of Our Lady and St. Bridget's R.C. Church
1932: 14 December: Harbuen Golf Club officially opened
1932, 14 December: Official opening of Harburn Golf Club
1932: Originally men only, Harburn Hall now had Women on the committees
1934: Fr M. V. Bruce becomes the 8th Parish Priest of Our Lady and St. Bridget's R.C. Church
1934, 10 Aug.: Death of John Kane
1937: Fr Michael Kelly becomes the 3rd St Thomas the Apostle R.C. Church
1944: Fr W. Quigley becomes the 9th Parish Priest of Our Lady and St. Bridget's R.C. Church
1947, 10 January: 15 men killed at the Burngrange Pit disaster
1947: Fr Edward Mohan becomes the 4th St Thomas the Apostle R.C. Church
1947: Fr J. K. Birnie becomes the 10th Parish Priest of Our Lady and St. Bridget's R.C. Church
1954: A two-pronged flint scraper found near Castle Greg by Mr Alec Ritchie
1954: A barbed and tanged arrowhead of chert found near Limefield Housewas donated to the National Museum of Antiquities of Scotland by Alec Ritchie
1965: A stone axe from a bing at West Calder, and probably from The Bads Colliery, Harburn, was donated to the National Museum of Antiquities of Scotland by H McKerl
1965: Fr James McMahon becomes the 5th St Thomas the Apostle R.C. Church
1970: A barbed and tanged arrowhead from near West Calder was donated to the National Museum of Antiquities of Scotland by R Cleland
1971: An early Bronze Age flat axe found at Cobbinshaw
1973: Canon D. P. Boyle becomes the 11th Parish Priest of Our Lady and St. Bridget's R.C. Church
1980: Elvis Costello and the Attractions play the Regal, 22 March.
1980: Fr A. Shiels becomes the 12th Parish Priest of Our Lady and St. Bridget's R.
1980: Madness play the Regal, 3 May.