Lucas Thomasson (1868–98)
Engineer. Son of John and Katharine Thomasson. Owens College, Manchester, 1885–8. Manager, John Thomasson & Sons cotton-spinning factory, Bolton, 1888–9.
BMD (Birth index)
Census returns of England and Wales 1871 (The National Archives: Public Record Office RG10/3928/71/18)
England & Wales, national probate calendar (index of wills and administrations), 1858–1966 (Ancestry.com, accessed 14 December 2014)
UK, civil engineer records, 1820–1930 (Ancestry.com, accessed 14 December 2014)