I would suspect the Yoist's of early Pointe Coupee are all related. All we have is:
F. M. Yoist male married white 47 born LA
E. J. Yoist wife female married white 41 born LA househeeper
Sallie daughter 19 born La
Edgar R. son 18 born La
Arthor F. son 17 born La
Christy sister (to F.M. we guess) 13 born LA
John son 9 born La
Webster W. son 4 born La
D. Rigs male single white 15 born La both parents born LA and occupation laborer-boarder
I bought the census cd's from LDS but cannot open them and am waiting on them to help me. The rep there said it has happened before and I may have to return them.
So I havent even been able to "see" this for myself.
Hope it helps.
Please keep me in mind if you find anything on D. Rigs which may be my Drucis/Drussis/Druisis Riggs.