David Colville, 3rd Baron Clydesmuir British peer (born 1949) (b. 1949) Parents Ronald Colville, 2nd Baron Clydesmuir Joan Marguerita Booth Children Richard David Ronald Colville Rachel Colville Harriet Colville Hamish Colville Siblings Elizabeth Anne Colville Andrew John Colville Diana Mary Colville Partners Aline Frances Merriam