Help requested with identifying some 14th century heraldry

[Reichsritter]

Originally Posted by Lee

The image below depicts a pair of shield devices inlaid in latten on a 14th century sword that was captured by the Mamelukes and ended up in the Alexandria arsenal.

As the European skirmishers at the time were based out of Cyprus, such a context may be the best starting point.

Any help would be appreciated.

Hi Lee,

On the right shield.. is the Lion Rampant wears a crown ?