Crisswell / Hall Family

I would like to ask whether anyone might be able to help me piece together a mystery. Five weeks ago, whilst walking through the local Derby countryside, my wife and I discovered a briefcase dumped in a brook. There were various items, including photographs, maps, documents etc, scattered all around. Curious, I collected as much as I could and took it home to dry out and investigate further.

The contents spanned around sixty years of a man's life and since the discovery my wife and I have been piecing together his history.
The briefcase belonged to a Mr J.B. Crisswell, who sadly passed away in 2003, but, thanks to the local media, I have had a fantastic response from friends and associates and over the past weeks we have been compiling the chronology of his life. See the links below:

http://www.bbc.co.uk/derby/content/articles/2008/01/16/crisswell_mystery_case_feature.shtml

Type my surname 'Fulep' into the search bar on this one and you will see the story updates.
http://www.thisisderbyshire.co.uk/displayNode.jspnodeId=251470&command=newPage

http://www.newmarketjournal.co.uk/news/A-man-who-lived-an.3751398.jp

We have gathered quite a lot of information regarding Mr Crisswell's uncle, who owned a Crisswell’s Garage in Newmarket, but the search into his father's history is evading us. We are trying to uncover his childhood and believe his father, Charles Henry, was originally a motor engineer, but became a draper in Newmarket. Further searching revealed that Charles Crisswell married Gladys Laura Hall in Ipswich in 1917. Gladys Hall's family were drapers and we assume the drapery business in Newmarket may have been a consequence of the marriage.

Brian Crisswell was born in 1920 and we have confirmation that he attended Ipswich Grammar School for one year, September 1930 to July 1931, before moving to Perse School, Cambridge. We would like to find out which school he attended previous to Ipswich Grammar and more history or information on his parents. We have a photo of Mr Crisswell in school uniform, aged around five or six.

Any memories would be most gratefully received.

Thank you

Tom and Julie Fulep