According to the Snospis Eht wiki, Marge Snospis (the alternate version of Marge Simpson) was born one year ago on 22 September, by the decision of the creator of the video series.
So out of my love for this fascinating series' setting, of celebrating occasions, and for a fellow fan, I made this picture of Marge Snospis as a 1-year-old toddler girl, drawn in the Equestria Girls style.
The white horses in the background (Double Diamond clones) are also my customary gift to any birthday boy or girl.