Kirsti Amelie of Lado 13 Apr 1752 Viipuri, Karelian isthmus, old Finland - 24 Mar 1805 Viipuri, Karelian isthmus, old Finland Parents Reetta of Sesemanni burgher Kristiani Adriani Lado, merchant in Viipuri Children Alexander Amatus Thesleff conseiller Johannes Henrikki Thesleffi Peter Georg Thesleff