Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,101 pages of information and 233,633 images on early companies, their products and the people who designed and built them.
1891 Born in Lithuania
1923 Married Grace Roe and had three children including Oscar Wilfred Grunau (1924-1998)
1926 Applied for naturalisation. 'Grunau, Oscar; Russia; Motor Accessories Manufacturer; 14, Awson Street, Coventry. 10 April, 1926.'
1964 Died age 73