Charles Ogilvy Anderson, Lieutenant Royal Scots 3rd Bn attd 2nd Bn, was born in Bombay in 1896 and killed at Loos on 2 October 1915, aged 19. He was the elder son of Charles Anderson (1854-1939), engineer, Mechanical Superintendent in the Bombay Port Trust, and his wife Helena Caroline Ingle (1866-1942). The Anderson family lived in Brechin, Angus but their roots were in Elgin, Moray.
Private John Barclay, 12 Bn, Royal Scots, was born at 10 Back Street, Dufftown, parish of Mortlach, Banffshire on 17 April 1895, and was killed at Arras on 6 June 1917. He was the second son and fourth child of John Barclay (1860-1935), farmer and dairyman, and his wife Margaret Burgess (1859-1928)
Corporal Stephen Carrie, 9th Bn, Royal Scots, was born at 55 West Grimsby, Arbroath, on 30 September 1892 and killed in action on 8 September 1917. He was the 6th son and 8th child of James Carrie (1852/3-1926), iron moulder, tanner, stoker, and flaxmill fireman, and his wife Mary Ann Robertson (1853/4-1940), and he married Clara Low in Arbroath on 25 February 1914. He was working as a barman at that time.
Captain Charles John Alexander Cowan, 3rd Bn Royal Scots, was born at 30 Moray Place, Edinburgh on 8 December 1893 and killed in action in France on 25 March 1918 aged 25. He was the eldest of three sons of Alexander Cowan (1863-1943), paper manufacturer and proprietor of Valleyfield Paper Mill, Penicuik, and his wife Alice Buchanan Comrie Thomson (1867-1912).
George Gordon Findlater, 15th Bn Royal Scots, was born on 9 February 1888 at Butchart's Croft, Montrose, and killed in action on 28 April 1917 aged 29. He was the 7th son and 10th of 11 children of John Findlater (1837/8-1931), farmer and labourer, and his wife Helen Rettie (1846-1923).
Captain Edward John Farquharson Johnston, 1st Bn Royal Scots, was born on 17 May 1882 in Seville, Spain, where his father was British Vice-Consul, and was killed in Belgium on 12 April 1915, aged 32. He was the elder son of Edward Farquharson Johnston (1854-1924) and his wife Mary Crombie (1855-1927), and he married Viola Mignon Hope Bayley in London in 1907. The Johnston family were the proprietors of Johnston's Woollen Mills at Newmill, Elgin, and the Crombie family were the proprietors of Cothal Mills in the parish of Fintray, Aberdeenshire and later Grandholm Mills, Aberdeen, manufacturers of the famous Crombie cloth. (Mary Crombie's uncle James Crombie was the great-great-great-grandfather of the late Diana, Princess of Wales.) Viola Bayley was the daughter of Edward Eric William Bayley, Captain, Royal Engineers, and his wife Mary Maud (surname unknown).
Is this sort of thing what you are looking for?