I found your message board and would like to know, wether your family has a coat of arms.
I found out that Conrady also Conradty have the following coat of arms (this is also our old family coat of arms)with the following specification:
on a golden blazon there is a leftgoing lion with up raised paws ready to fight. On the helmet there is a naked man with a shouldered club.
To my knowledge Conradty is an old knight family who received this coat of arms in the year 1506 in Spain and later went to the Netherlands where the family split up again.

If you have any knowledge about your family history, I would be thankful to hear from you.

Claudio Conradty Germany