29 April 1764
Ann Julia Kemble (later AH) was born at Worcester
The eleven-year-old Ann Kemble penned a play; it was acted at her father
's theatre at Brecon
. But no records substantiate her account of it.
3 March 1794 Tammany; or, The Indian Chief
, with a libretto entirely by AH, opened in New York
: it was the first American (serious) opera on a native Indian subject.
26 December 1838
AH died at the age of seventy-four, after being a widow for more than thirty years, of "a renal dysfunction, probably Bright's Disease".