in 1837 directory
Cookson Mr.John, Castle mona lawn,

Elizabeth Cookson wrote poetry
see http://www.ee.surrey.ac.uk/Contrib/manx/fulltext/lm1859/index.htm
others mentioned at http://www.ee.surrey.ac.uk/Contrib/manx/manxsoc/msvol24/p172.htm
(I have a later volume of her verse)

a brief mention of her mother given at http://www.ee.surrey.ac.uk/Contrib/manx/manxnb/v11p145.htm