Dr Daniel Carr

 Daniel C Carr had a school in Fakenham.
In which Jerome Vlieland was an assistant teacher at the age of 15 .
1841 census. Fakenham, Norwich Road, Norfolk. In the Parish of Fakenham Lancaster, Jerome Vlieland aged 15 years. 
School masters assistant with 23 pupils aged between 11 and 14 years with 5 servants. 
Daniel Carr wrote a book about Linnaeus and became a doctor or maybe just said he was a doctor.
He then started writing medical books.