Thank you very much Richard, but just a clarification...
Should not be confused the Red Lancers (2nd regiment) and the Polish lancers (1st Regiment).
The regiment of Red lancers was primarily French jumper, they came mainly from regions of eastern France (Sambre & Meuse, Alsace & Lorraine).
Thank you very much for the clarification,
Kaisergarde.
After I posted the picture of the "Polish Lancers," I saw that there was a difference in the uniforms. That's when I should have done some research ...

I found that Osprey has a great book on the Red Lancers.
Here is an excerpt from Osprey's book:
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Napoleon's Red LancersBy Ronald Pawly
Artwork by Patrice Courcelle"One of Napoleon Bonaparte's most elite units were the courageous and dashing men of the scarlet-clad Dutch Red Lancers. Even among the great units of the era, their loyalty and professionalism stood them apart.
Originally hussars and part of the bodyguard of the Dutch royal family, the Red Lancers gained their fearsome new weapons after 1810 when Holland was absorbed by France.
Discipline was originally a bit of a problem, usually caused by high spirits more than anything else, but the arrival of the strict Baron Eduoard Colbert as regimental colonel began an association with Napoleon and the Imperial Guard that made the Lancers a legend.
They covered themselves with glory during the ill-fated 1812 invasion of Russia, suffering huge losses, but iron discipline and unit pride ensured the survival of the regiment.
Again in 1813 and 1814 they distinguished themselves with bravery and loyalty and again showed the feared Russian cossacks they could not be taken lightly.
After Waterloo, it was the Red Lancers that escorted Napoleon away from the scene of his army's destruction."
In Napoleon's Red Lancers, Ronald Pawly, has given us a superb look at one of the great military regiments of the Napoleonic Era.
Pawly is regarded as the leading authority on the regiment and he has packed in a wealth of detail on its leaders, particularly Eduoard Colbert, its origins, training, weaponry and campaigns.-o-o-o-o-o-o-o-o-o-o-
Thanks for the correction and thanks again,
Kaisergarde, for posting your beautiful "Red Lancers" !!!
All the best,
Richard
see attachment