Name: Skyline
Age: Adult
Pronouns: she/her
Parents: Applejack and Soarin
Cutie Mark: Trees and nature
Bio: The oldest of the three Apple siblings, she has an earth pony build in a pegasus body. She loves spending time in the orchards and has named every single tree on the farm. Skyline is very high energy, and while farm work does take the edge off she also participates in just about any local physical event, particularly the flying events. Skyline isn't very competitive but she enjoys both the physical and social aspects of these events. She's not the fastest flier, but her powerful build is very helpful in bad weather conditions. She and Buck get along very well, both of them being very physical and easy going. Skyline can get on Clover's nerves pretty easily though, since she tends to baby her little sister and not take her very seriously. This isn't helped by the very large age gap between (Skyline is about 15 years older then Clover)

Name: Apple Buck or just Buck
Age: Adult
Pronouns: He/They
Parents: Applejack and Soarin
Cutie Mark: Running
Bio: The middlest sibling! Buck is a relaxed and calm pony (a little too relaxed if you ask Applejack and Clover). He doesn't mind farm work and he'll help his family out when the harvest is heaviest, but his heart really lies in running. He's a professional track runner, having a very lithe build for an earth pony athlete. It calls him away from Ponyville very often so he doesn't get spend much time at Sweet Apple Acres, but his family always goes out to see his biggest races wherever he's running. Later on after his retirement, he settles back in Ponyville and delivers mail with the thriving local post office. Both Buck and Skyline get along well with their parents, though Applejack can guilt trip him a little bit about spending so much time away from the farm. Soarin was able to give him a lot of advice on major pitfalls to avoid when entering the world of competitive sports.

Name: Clover
Age: Child
Pronouns: She/her
Parents: Applejack and Soarin
Cutie Mark: None (will probably be something invention related)
Bio: The youngest of Applejack and Soarin's children by a wide margin. Clover was an unexpected pregnancy and a difficult one at that. She was born early and premature, and the doctors weren't sure she would survive the night. Clover was nothing if not tenacious though, and she luckily pulled through (earning her name based on a lucky plant). Clover has very severe asthma and terrible eyesight, and her parents baby her a lot. Soarin in particular is anxious about everything she does or goes near, and even Applejack won't make her any strenuous farm work. As a result of spending so much time in doors, Clover is very studious and loves books. She has a fascination with inventions and has many plans to build machines to help make up for her not being able to work on the farm like the rest of her family. She hates being babied and has started snapping at anyone who insinuates that she can't do something. Buck is the only who is spared this treatment, due in part to the fact that he's gone so frequently and because he doesn't treat her like she's made of glass (he took Clover out jogging one morning after a big race and Soarin almost had a heart attack; Clover loved him for it)