there is a GENUKI page about Biscathorpe:
http://www.genuki.org.uk/big/eng/LIN/Biscarthorpe/with this information about "manors":
Biscathorpe House, sometimes called Biscathorpe Hall, is a handsome manor house of stone. In 1913, it was the residence of William Rainey FIELDSEND and was the property of the late William WHITLAM.
and the Lincolnshire FHS has a list of newspaper extracts, one of which mentions Biscathorpe Hall:
http://www.genuki.org.uk/big/eng/LIN/lfhs/NewspaperExtracts/NewsNameIndex.htm
Name Index to Extracts from Lincolnshire newpapers c1750 - c1950
:
:
KIRKHAM Biscathorpe House, nr Louth 1st June 1872
the extract itself is also on the site:
Saturday 1st June 1872
A meeting of the friends of Mr Thomas KIRKHAM of Biscathorpe House, near Louth, the celebrated ram breeder, was held at Lincoln yesterday (Friday) week. when it was resolved to present that gentleman with a portrait of himself. A subscription has been entered into for carrying out the purpose. and when completed. will be presented as a token of esteem for the services he has rendered to agriculturalists in having so successfully devoted himself to the importance of the breed of Lincolnshire sheep, and as a testimonial of the regard in which he is held.
LOUTH & NORTH LINCOLNSHIRE ADVERTISER
Hope this helps
PS. found with Google "Biscathorpe Hall"