Charles Ritchie, 2nd Baron Ritchie of Dundee (1866-1948), Chairman of Port of London Authority (1866–1948) Parents Charles Ritchie, 1st Baron Ritchie of Dundee Margaret Ower Children Margaret Ritchie Harold Ritchie, 5th Baron Ritchie of Dundee Siblings Anne Wilmot Ritchie William Ritchie Harold Ritchie Elizabeth Wilhelmina Ritchie Mary Emily Ritchie Eleanor Ritchie Maud Ritchie Jane Gregor Ritchie Margaret Ower Ritchie Partners Sarah Ritchie, Baroness Ritchie