Gilbert,
In the
linked records there are two 1881 census entries for 7 yr old Theophile Dagenais, one with parents and one with aunt.
In 1891,
the parents of 7 yr old Theophile Dagenais listed in 1881 are listed without him.
There are two Theophile Dagenais,
one 13 yr old with parents but this is a different set of parents from the one in 1881; and
one 14 yr old with aunt.
I checked BMS 2000 for marriage of Theophile Dagenais (father in 1881) whose spouse name is Caroline and obtain the following two results:
Men's name / Women's name / Date / Location
DAGENAIS Théophile / GRAVES Caroline / 1850 / Sorel, Richelieu, Q...
DAGENAIS Theophile / VERSAILLES Caroline / 1872 / Montréal, Ile-de-Mo...
But only Theophile Dagenais who married Caroline Versailles could be 31 yr old in 1881.
Also checked BMS 2000 for marriage of Dagenais (Men) whose spouse suname is Versailles and obtain the following result:
Men's name / Women's name / Date / Location
DAGENAIS Theophile / VERSAILLES Caroline / 1872 / Montréal, Ile-de-Mo...
As the 1881 Aunt's name is Emelie VERSAILLES, she is most likely the mother of Caroline Versailles above.
I also checked BMS 2000 for baptism of Theophile Dagenais between 1870 and 1880 wth only one result:
Name / Date / Location
DAGENAIS J. Théophile Augustin Bruno / 1877 / Montreal (Sault-au-Récollet), Ile-...
Therefore my conclusion is that the two Theophile Dagenais listed in 1881 that are linked together is the same individual; i.e.enumerated twice, once witn his parents then a second time with his aunt.
Cheers,