9 January 1791
Anne Caldwell was born at her father's estate of Linley Wood
. She was later known as AM, and later again as Anne Marsh-Caldwell; the house on the estate was known as Linley Hall.
By 25 April 1846
AM, as 'the author of Two Old Men', published one of her best-known novels, Emilia Wyndham
AM issued probably her final novel, Heathside Farm, A Tale of Country Life
: since it appeared as 'edited by the author of Two Old Men's Tales, Emilia Wyndham, etc.', it may have been someone else's work.
5 October 1874
AM died at Linley Wood
, in Talke
, where she had been living under the name of Marsh-Caldwell since her brother's death.