Here is my star swirl the bearded Headcanon past and modern family. and my younger version of Star swirls the bearded.
 
some bases are formed by SelenaEde (for star swirl) and ElementBases.
 
From Left To Right:
 
Name: Northern Star Sparkle.  
Nickname: North.  
Parents: Unknown  
Gender: Female  
Age: Young Adult, 22 and 300 years old  
species: Unicorn  
Special Talent: Illusionist magic spell.  
Occupation: A Illusionist.  
Hometown: Pre-Classical Era unknown unicorn village.  
Personality: North is a domestic pony whose life takes a sudden turn when Star swirls come into her life and eventually finds his way into her heart. She is clever, tricky, sassy, calm, approachable and can also be quite stubborn with a caring heart who despite her rather playful sense of humor, knows when to be serious especially when the situation calls for it and on top of that is also known to be very dedicated and extremely loyal to those she loves, sometimes even as Star swirls would put it “In a stubborn, irritating kind of way.”
 
Bio:  
She is a great-great-great-grandmother.
 
When she first meets Star swirls when he and her one-winged Pegasus friend “Orion” escape from being held captive at a Pegasus tribe settlement. The next day, Star swirls obviously taken away by North’s beauty and tries to win her over, but she ignores him and choosing to play and teasing with Orion instead. Spirit is very surprised at the close relationship North shares with the Pegasus with one winged.
 
when Orion tries to make friends with Star swirls, the stallion lashes out at him resulting North to come and passionately defend her friend. Thus, Orion comes up with an idea and ties North and Star swirls both together with rope and has her show him a thing or two on how to behave and tries showing Star swirls about their world.  
Star swirls are at first impulsive and wanting desperately to go back to his homeland. But North outwits him with her charms and he decides to let her show him her world. Gradually, the two ponies warm up to each other and eventually fall in love. Star swirls feels his heart is torn between North (who herself is torn between her homeland and Star swirls) and the homeland that he wants to return. When Orion lets Star swirls go the first time around, Star swirls wants north to come with him. At first, she’s absolutely scared of abandoning her homeland village and destroying the village, and well as Orion. But before Star swirls can persuade her, But unknown unicorn village is attacked by the Pegasus tribe settlement and North had leaped into the fray to help Orion, North is severely wounded by unknown Pegasus when she desperately shields Orion, taking a spear on herself that was aimed at him. The force of the spear that stab and knocks both North and Orion (who was pushed by her) backward in the river and Star swirls leaps after them in order to save her. He reaches North in time and struggles to get her out of the water but before he can pull her to safety, He didn’t think to use his teleportation spell at the time because he was in a panic. but it was too late, the two go over a waterfall.
 
When Star swirls makes his way to the bank and later sees that North has already washed up on shore, wounded and barely alive. He lies down beside her and comforts her and resting his head on her shoulder and hopes and prays for her recovery. After several hours they are half asleep, they’re discovered by the army of Pegasus, who capture Star swirls to make him a draught by the Pegasus pony army. They leave North behind, Pegasus believing that she won’t make it alive. As Star swirls are forcefully ripped away from his beloved mare, North passed out by blood loss. Orion sees Star swirls being hauled and flies away and runs over to North to try to heal her wounded and comfort her. He quickly puts together that Star swirls not only saved His life but North’s as well, So he sets out to find Star swirls and repay his life debt.
 
Upon returning to the village, Star swirls were at first feeling saddened in believing North had died that night, is ecstatic to find she is both alive and well. She had been cared for in the village and has fully recovered. North too is extremely happy to be reunited with her stallion and the two share a sweet reunion. Orion realizes Star swirls should never be without her and decides to let North go with him. The loyal mare is very reluctant to leave her friend at first but Orion insists by saying, “You will always be in my heart.” And so after Orion says his goodbye to both Star swirls and North.
 
Name: Stardust Sparkle.  
Nickname: Stardust, Odious filly (formerly) by old mare headmistress, “Eclipse shadow”  
Parents: Northern Star Sparkle and Star swirls  
Gender: Female  
Age: Late teen, 17 and 200 years old  
species: Unicorn  
Special Talent: Gypsy magic and Witchcraft  
Occupation: gypsy witch.  
Hometown: Pre-Classical Era unknown unicorn village.  
Personality: Stardust is obsessed with reclaiming her birthright of the throne of Canterlot and being willing to crush anyone who tries to stop her. She has even grown more mentally unstable, becoming cruel and sadistic without care of destroying the very kingdom she sought to reclaim.
 
Bio  
She is a great-great-grandmother.
 
the years after Stardust was born, her mother has been imprisoned in crystalized by Windigos, she was on the mission to stop the windigo but fail. 50 years later, the founders of Equestria stop them. her father is has been disappeared.
 
Stardust was then sent to be raised by old mare headmistress, the headmistress of “Magic school for a wayward orphanage”, where rebel orphanage was “reformed” into “proper” orphanage Filly and Colt with no individuality. Stardust was taught to hide her corrupted magic and be proper. but whenever Stardust displayed any unconventional behavior and traits, Old mare headmistress strapped her to the school’s reconditioning “Solitary Conform-meant Chamber” to brainwash Stardust into forgetting her true identity and Sometime after the old mare was deactivated, Stardust took over the school as Miss Odious filly and continued her foster mother’s “reformation” methods. She remained young by draining the youth of other Fillys and Colts almost for 50 and 200 years.
 
Miss Odious filly starts losing her youth so she tries to steal young Filly and Colt youth. After infiltrating an old Home. Miss Odious filly rediscovers her old nursery and remembers her true name and heritage as Stardust Sparkle. Escaping with her cronies, Stardust starts manifesting traits of Sparkle’s heritage as she discards the Miss Odious filly name. Returning to old mare’s graveyard tomb, Meteora confronts the remains of an old mare to uncover what happened to her lost memories and using a memory speel allowing her to thought or memory in remembrance. After realizing how she lost everything because of Luna and Celestia’s parent’s family because they the choosing to be the throne for their daughter, Stardust destroys the Old mare graveyard tomb becomes more corrupted and monstrous, demolishing the students’ forces and ripping off teenage filly horn. Leaving behind old mare and she heads out to reclaim the old Canterlot throne and she names as villain name “Eclipse shadow”. She as unlocked her magical powers to start absorbing souls from anyone who crossed her, causing her to become Villain kinda like nightmare moon. While she was headed towards the Old Canterlot, but the Clover the Clever defeat Eclipse shadow and sent her to as a star orbs in 1000 years. she is a forgettable urban legend.
 
Before she becomes a Villain. she had a daughter a young age, and she was a single mother, but she abandoned her daughter for a better life for her. Her is Twilight twinkle (know’s as Twilight G1 and she mother of twilight velvet).