mlp fim story

Twilight Sparkle

Season two

Shining Armor is introduced as Twilight's older brother in A Canterlot Wedding - Part 1. Before his debut, he was announced as a part of a then-upcoming toy set "Pony Princess Wedding Castle" which comes with him and his bride Princess Cadance. Shining Armor also appears in A Canterlot Wedding - Part 2.
Season three

He later appears in both parts of The Crystal Empire, Games Ponies Play and in Magical Mystery Cure.

Princess Cadance

Twilight recounts in A Canterlot Wedding - Part 1 that Princess Cadance was her beloved foal-sitter when she was a filly. By the end of A Canterlot Wedding - Part 2, they become sisters-in-law by Cadance's marriage to Shining Armor.
Season three

She later appears in both parts of The Crystal Empire, Games Ponies Play, and in Magical Mystery Cure.

Parents

Twilight Sparkle and Shining Armor's parents are briefly seen in a flashback in The Cutie Mark Chronicles, during the wedding ceremonies in A Canterlot Wedding - Part 2, and during the princess coronation in Magical Mystery Cure. In the first episode, they enroll their daughter in Celestia's School for Gifted Unicorns, much to her delight, and they accompany her at her entrance exam. When Twilight's powers go out of control, they are briefly transformed into an agave and a cactus. In the second season, they attend their son's wedding. In the third season, they attend their daughter's coronation.

Neither of the parents is named in the show nor has a speaking role, though they whinny in confusion during Twilight's cutie mark flashback. The mother strongly resembles Lauren Faust's original concept art that was based on G1 Twilight, and she appears with the name Twilight Velvet in the fourth and sixth waves of mystery pack toys and in Gameloft's mobile game; according to the mystery pack collector cards and the game, Twilight Velvet "loves writing stories about adventures". The father shares Noteworthy's color scheme, and appears to be visually based on the G1 German release Rainbow Pony Nachtlicht. Twilight's mother also appears to have the same magic glow as her daughter, as seen when she gets a tissue for her husband in A Canterlot Wedding Part 2 and Magical Mystery Cure.[22]