Grundy, Mrs, the invisible censor morum appealed to in the phrase, 'But what will Mrs Grundy say?' in Morton's play Speed the Plough (1800).
Grundy
Chambers's Encyclopaedia, Volume 5: Friday to Humanitarians, p. 436
Source scan(s): p. 0451
Grundy, Mrs, the invisible censor morum appealed to in the phrase, 'But what will Mrs Grundy say?' in Morton's play Speed the Plough (1800).