A long time ago in a galaxy far, far away....
Owen Lars was born in 52 BBY and died in 1 BBY.
Owen Lars is best known as the stern uncle who raised Luke Skywalker in hiding on a remote moisture farm. The son of Cliegg Lars, he became Anakin Skywalker's stepbrother when his father freed and married Shmi Skywalker. In 22 BBY he watched that family fall apart: Shmi was taken and killed by Tusken Raiders, Anakin came back in a rage to recover her body, and a grieving Cliegg died soon afterward. Owen then took over the homestead and married Beru Whitesun. In 19 BBY, after some reluctance, he agreed to adopt Anakin's infant son. He believed the Jedi had destroyed his stepbrother, so he spent years keeping Obi-Wan Kenobi away from Luke, hiding the boy's heritage and keeping him busy with farm work. He stood up to the Inquisitor Reva when she came for Luke, and he survived a beating by the bounty hunter Black Krrsantan. His caution could not keep the galaxy out forever. In 1 BBY he bought the droids C-3PO and R2-D2, and stormtroopers hunting the stolen Death Star plans tracked R2-D2 to the farm and killed Owen and Beru. Their deaths sent Luke off with Kenobi toward the Rebellion and the Battle of Yavin.
Owen is born to the moisture farmer Cliegg Lars and his wife Aika, who met on a Core World. After Aika dies, father and son move to the Lars homestead near Anchorhead on Tatooine.
On a trip to Anchorhead, Owen meets Beru Whitesun, a third-generation moisture farmer, and the two start dating.
With the family's help, Cliegg wins Shmi Skywalker from Watto, frees her and marries her. Owen grows to love his stepmother, and he resents the son who left her to join the Jedi.
Tusken Raiders take Shmi. Cliegg leads a rescue party that goes badly, loses a leg, and comes back with only three other survivors.
Anakin Skywalker and Padmé Amidala arrive at the homestead. Anakin borrows Owen's swoop to track the Tuskens, brings back Shmi's body, and the family buries her. Owen comes away seeing his stepbrother as violent and full of anger.
Cliegg dies soon after, heartbroken, and leaves Owen the farm. Owen marries Beru and the couple work the homestead together. They struggle with infertility.
Obi-Wan Kenobi gives Owen and Beru Anakin's infant son, Luke. Owen is reluctant, but Beru convinces him, and he forbids Kenobi to visit or train the boy.
Owen finds seven-year-old Luke outside alone waiting for a meteor shower. He decides the boy needs to learn farm safety and teaches him to use a blaster rifle.
Owen confronts Kenobi in Anchorhead, and then the Third Sister holds him at lightsaber-point in the town square while hunting a Jedi. He gives nothing away.
Warned that the Third Sister is hunting Luke, Owen and Beru fight her at the farm. She eventually spares Luke and brings him back. Afterward Owen makes peace with Kenobi and offers to let him meet the boy someday.
During a severe drought, Kenobi secretly shields the farm from Jabba's water-tax collectors and rescues Luke after the boy sneaks out to steal water.
A year after the drought, Owen angrily tells Kenobi to stop interfering. The Wookiee bounty hunter Krrsantan then kidnaps and tortures Owen. Kenobi and Luke, flying the repaired skyhopper, save him.
Owen tells Beru that twelve-year-old Luke is like a son to him and says he will not let him join the Imperial Academy. After Kenobi rescues Luke from a krayt dragon, Owen thanks him but warns him never to come back.
Owen buys C-3PO and R2-D2 from Jawas. He tells Luke that Obi-Wan died around the same time as his father and makes him wait another year to enroll at the Academy.
Stormtroopers searching for the stolen Death Star plans track R2-D2 to the homestead. They interrogate and kill Owen and Beru and burn the farm. The loss pushes Luke to leave Tatooine with Kenobi.