Von Hauff
von Hauff is a German noble family from Swabia, which belongs also to the Finnish nobility. The family is known since the mid-16th century. It was granted a Hessian baronial title 8 November 1853. The wholesale merchant, consul of Saxony in St Petersburg, baron Ludwig von Hauff, was naturalized as a nobleman 9 February 1859 and introduced into among barons in the Finnish [House of Nobility] 22 September of the same year under no. 42. No member of the family has resided in Finland.