I dont know when Louis Moreau settled in or left Lousiana. I do know that Louis nepplain Moreau was born in Worcester Massachusetts in the year 1872 and at the age of 8 or 9 his father louis Moreau born 1834 or 35 and mother born?Margrerrte Moreau and 2 younger brother Peter and sister Mary where born between 1873 and 1875 left Worcester Massachusetts in 1880 or 81 to settle in a town called Cardinal in Canada. Peter Married a girl named Celina Lemieux and had 7 childern 6 boy 1 girl. all i know is they had 2 grandchildern. but I'm sure they had more? One grand son in around 1940 or so change his Moreau spelling to Morrow.not sure why. Mary Moreau married a man named Cytrien Lafreniere and had 6 childern 5 boys and 1 girl I dont know of any grand childern. Loius neoplian Moreau married a girl named oliva. neoplian was around between 36 and 39 when he married oliva that was 16. They had I think 13 childern in which one of then was my father. Joseph Clemment Moreau.