Well you don't get much more Old Fashioned than My Mummy's Family Coat of Arms. It was granted to one of her very early relatives by King James - with was many squillion years ago!
The fishy on the top is actually supposed to be a dolphin over water - this is because the family didn't originate in England, but came here from Italy in the late 1500's. With a name like Caesar I'm told it's pretty easy to trace the family back to the first member to come to this Country - he was a physician and the father of the man awarded this coat of arms. Being a physician also makes him an easy person to trace as there has been a roll recording the names of physicians in this country going back even further than the late 1500's.
This coat of arms hangs over the fireplace at My Mummy's Grandma's house in the New Forest, along with a lot of other very old fashioned but interesting prints of a famous cricket player who was also a family member. He played on the second English Cricket tour of Australia - and they won! :)