I hope it's not going to be a disappointment, Kate. I have done a lot of research on the family in the past few days and most of the men went into the legal profession. I just hope the pedigree goes back further than John Parrott who was born in 1786.
The Parrott name still continues in the firm of Parrott and Coales:
http://www.parrottandcoalesllp.co.uk/our-people/