Name
- Greenhill, Francis, clerk to Harrow Weald Parish Council, fl 19111
- Greet, William, theatre manager1
- Gridley, Lawrence, actor, 1859-19011
- Gridley, Lawrence, c 1859-19011
- Griffin, Thirza, of Wells-next-the-Sea, correspondent of Lady Lucy Gilbert, fl 19111
- Griffith, Harriet D, of Harrow-on-the-Hill, correspondent of Lady Lucy Gilbert, fl 19111
- Griffiths, M S, of Pinner, correspondent of Lady Lucy Gilbert, fl 19111
- Grimston, Margaret Shafto, née Robertson, actor, pseudonym Madge Kendal, 1848-19351
- Grimwood, Henry W, of New York, correspondent of Nancy McIntosh, fl 1895-18981
- Grinling, Daisy, of Harrow Weald, correspondent of Lady Lucy Gilbert, fl 19111
- Grosvenor, Emilie Beaujolais, née White, wife of Robert Wellesley Grosvenor, 2nd Baron Ebury, d 19231
- Grove, Stella, of Kensington, correspondent of Lady Lucy Gilbert, fl 19111
- Guigoni and Bossi1
- Gunn, Bessie, correspondent of William Schwenck Gilbert, fl 19071
- Hadley, Howard J, of Worcester; correspondent of William Schwenk Gilbert, fl 19071
- Hake, Henry Mendelssohn, Knight, British Museum curator, 1892-19511
- Hall, Earnshaw, correspondent of Sir William Schwenck Gilbert, fl 19071
- Halton, Frederick J, President American Gilbert and Sullivan Association1
- Hamilton, Family1
- Hamilton, James, 2nd Duke of Abercorn1