In case they are yours... this seems to be that same neighbouring family in 1861?? So it might be Maryan Not Morgan?
Census Place: Inkerman French District, Gloucester, N.B.
Sheet Number: 14 Arseneau family
line 553 Etienne Head age 56 1805
554 Ann wife age48 b 1813
555 Stephen Son age: 29 b 1832
556 Addelaid Dau age 27 b 1834
557 Gilbert Son age25 b 1836
558 Auguste Son age 20 b 1841
559 Elizabeth Dau age 19 1842
560 Mary Ann Dau age 18 b 1843
.
Sheet Number: 15 Arseneau family
Inkerman French District, Gloucester, New Brunswick
561 Daniel Son age 14 b 1847
562 Mary Dau age 11 1850
563 Jane Dau age 8 1853
564 Susan Dau age 5 b 1856
565 Margeret Dau age 5 b 1856
There are only 42 listed in Inkerman, with only 2 other families besides this one...so hopefully Arkangels family is from there!
http://search.labs.familysearch.org/recordsearch/start.html#p=collectionDetails&c=fs%3A1325208 ...looking back onto that same Robichaud page link I gave you, the mother's name may have been Robichaud...?