James Wardlaw, Sr. was born 1854 in Northumberland, England. He married Esther McDowell.
More About James Wardlaw, Sr.: Emigration: 1890, England. Occupation: Mine Superintendent, Author of two books "Mining in a Nutshell" c. 1915 and "Mining Mathmatics Simplified" c. 1919. Sources: 1910 Census Miracode Index.
Children of James Wardlaw, Sr. and Esther McDowell are: