Complex sentence: The post was named after an Omaha chief named Logan Fontenelle, who was the son of an Omaha woman and Lucien Fontenelle, a Frenchman and noted fur trader from New Orleans.
Split into simpler sentences: The post was named after an Omaha chief named Logan Fontenelle. Fontenelle was the son of an Omaha woman and Lucien Fontenelle, a Frenchman and noted fur trader from New Orleans.