 marguerite-d'youville is a regional county municipality located in the montÃ©rÃ©gie region of southwestern quebec, canada. the seat is in verchÃ¨res. the rcm was formerly named lajemmerais regional county municipality, after christophe du frost de lajemmerais, the father of marguerite d'youville. on february 12, 2011, the name was changed to honour d'youville directly. however, statistics canada retained the name "lajemmerais" for the 2011 census because the name change came after its reference date of january 1, 2012.{{cite journal |first1=audrÃ©e |last1=soucy |title=modifications aux divisions territoriales |periodical=modifications aux municipalitÃ©s du quÃ©bec |date=february 2011 |page=4 |issn=1715-6408 |url=http://www.stat.gouv.qc.ca/publications/referenc/pdf2011/modif_fev11.pdf |quote=cependant, câest seulement dans le recensement de 2016 que stati
Census_divisions_of_Quebec Regional_county_municipalities_in_MontA(c)rA(c)gie_Est