Can someone assist with the (1) name and (2, less important) the service record of an officer in the 4r de Ligne, please?

Name: Lanes or Lannes
Was a Captain in 1809 and seems to have been killed at Borodino in 1812 as a chef de bataillon (regtl history of 1895, p. 108).
The regtl lists the name "Lannes" as the chef de bataillon killed in 1812, but the colonel commanding mentions "Lanes" in 1809.

Welcome any details with thanks in advance!