So did you get any info? My Landry people are from there and I own my grandma and great-uncle's 20 acre share of property at Bayou Chene not far from the Atchafalaya River. I know the old house almost completely silted up, so I'd be surprised if any cemetaries still exist that aren't buried under many feet of sedimetation.
Pamela Harry
hpamelaharry@yahoo.com