Antoine Mourre at Altoona

Antoine Mourre is seen here at Altoona in 1924. The car is a Miller. Mourre was a French immigrant who raced in one Indianapolis 500 in 1924.
 
Thanks to the Paul Sheedy Collection for this photo. Sheedy is seen near the center in the flat cloth hat and glasses. The margin notes refer to other individuals purported to be descendants of Napoleon Bonapart (Myron Huff and Paul Pommer) but I have no corroborative evidence.