There may be some inaccuracies or omissions in the timeline. If you spot any inconsistencies, feel free to provide a visual correction.
Sea Circle Calendar Timeline:
1432 – Brook is born.
1443 – Sengoku the Buddha is born.
1444 – Garp and Silvers Rayleigh are born.
1445 – Gol D. Roger is born.
1448 – Whitebeard (Edward Newgate) is born.
1452 – King Neptune of the Ryugu Kingdom is born.1454 – Big Mom (Charlotte Linlin) is born.
1455 – Red-Leg Zephyr is born.
1459 – Big Mom is abandoned.
1462 – Fisher Tiger is born.
1464 – Borsalino (Kizaru) is born.
1467 – Sakazuki (Akainu) and Dragon are born.
1469 – Emporio Ivankov and Laboon are born.
1472 – Gecko Moria, Benn Beckman are born; Linlin gives birth to her first child.
1473 – Rumbar Pirates are annihilated. Aokiji is born; Linlin gives birth to her second child (first daughter).
1474 – Linlin gives birth to triplets (3rd, 4th, and 5th children).
1475 – Kuma, Yasopp (Usopp's father), and Magellan are born; Linlin gives birth to quadruplet daughters (6th–9th children).
1476 – Jinbe, Crocodile, and Queen Otohime are born; Linlin gives birth to quintuplets (10th–14th children).
1477 – Marco is born; Linlin gives birth to triplet daughters (15th–17th children).
Bullet is born and adopted by the warring nation of Golz.
1478 – Linlin gives birth to her 18th child.
1479 – Dracule Mihawk is born; Linlin gives birth to twin daughters (19th–20th children).
1480 – Linlin gives birth to three more children (21st–23rd).
1481 – Donquixote Doflamingo and Arlong are born; Linlin gives birth to her 24th child.
1482 – Blackbeard (Marshall D. Teach), Bell-mère, and Iceburg are born; Linlin gives birth to triplet daughters (25th–27th children).
1483 – Corazon (Rosinante), Shanks, Buggy, and Enel are born; Linlin gives birth to two more sons (28th–29th).
1484 – Hatchan is born; Linlin gives birth to her 30th child.
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The God Valley Incident occurs. Rocks is destroyed.
Due to his role in this event, Garp is hailed as a "Hero of the Marines," even though he didn't capture Roger.
Big Mom gives Kaido the Fish-Fish Fruit.
1485 – Linlin gives birth to twin daughters (31st–32nd children).
1486 – Smoker and Franky are born; Linlin gives birth to her 33rd and 34th children.Zephyr is promoted to Admiral and gets married.
1487 – Hannyabal is born; Linlin gives birth to triplet daughters (35th–37th children).
1488 – Tashigi and Sentomaru are born; Linlin gives birth to her 38th and 39th children.
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Donquixote Homing, unable to bear life as a Celestial Dragon, gives up his status and flees with his family.
Eventually, their identity is exposed, and they are left homeless.Homing begs to return to Mary Geoise but is rejected.Doflamingo's mother dies. Linlin gives birth to her 40th child (a daughter).Kaido rises to infamy in the New World but is repeatedly captured.
1490 – Borsalino and Sakazuki join the Marines.Mr. 2 is born; Linlin gives birth to her 41st child.
Zephyr's three-year-old son and his family are murdered. Zephyr becomes an instructor.World destroyer World is captured.
1491 – Homing and his two sons are captured after two years on the run.They are publicly hung on the city walls.Doflamingo awakens his Conqueror's Haki, knocking everyone unconscious.Trebol and the others save him, intrigued by his power.Trebol gifts him a Devil Fruit and a pistol.Doflamingo kills his father and tries to return to the Holy Land with his head, but is denied entry.By accident, he catches a glimpse of the National Treasure.Corazon runs away from home (exact date unknown).Boa Hancock is born.Linlin gives birth to twin daughters (42nd–43rd children).
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14-year-old Bullet is betrayed and declared a traitor.By this year, the artificial Fish-Fish Fruit has already been developed and stored at Punk Hazard.
1492 – Nico Robin and Rob Lucci are born. Aokiji joins the Marines. Hody Jones is born. Linlin gives birth to her 44th and 45th children.15-year-old Bullet fights Roger. Unable to win, he joins Roger's crew and battles Rayleigh evenly.
1493 – Madam Shyarly is born. Linlin gives birth to twin mermaid daughters (46th–47th children).
1494 – Ohara Expedition Team sets out. Roger is diagnosed with a terminal illness and sets out to sea.Shanks joins Roger Pirates.Linlin gives birth to three more children (48th–50th). Yamato is born.Kaido allies with Kurozumi Orochi; Wano begins to spiral into ruin.
1495 – Franky joins Tom's Workers. Bellamy is born. Linlin gives birth to her 51st child.Bullet leaves Roger's crew.The Edd War erupts.
1496 – Trafalgar Law and Cavendish are born. Linlin gives birth to twin daughters, Lola and her sister (52nd–53rd children).19-year-old Bullet fights 20-year-old Crocodile to a draw.Roger meets Whitebeard. They fight, drink, and discuss Laugh Tale.Roger kneels and begs Whitebeard to let him borrow Oden for a year.Whitebeard, incensed, is ready to resume fighting.Oden mediates and agrees to go.Poneglyphs are carved on Sky Island.They meet young Franky in Water 7.They visit Fish-Man Island and witness a fateful prophecy.They pass by Wano but don't enter, leaving Oden's wife and children behind.Roger, as always, puts his dream above all else.
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1497 – Roger becomes Pirate King and disbands his crew.He goes into hiding to start a family.Kaku and Perona are born. Linlin gives birth to quadruplet daughters (54th–57th children).Oden faces a choice: duty to his country or his promise.He chooses country.Without a title, he storms the Shogun's castle and tries to kill Orochi.But is blocked by an old man with the Barrier-Barrier Fruit.Oden, bafflingly, chooses to dance naked for five years to make Orochi "feel ashamed" and leave.A classic Oden moment.
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1498 – Roger turns himself in and entrusts his wife and unborn son to Garp.One week before his death, Golden Lion Shiki attacks Marineford alone.Baby 5, Reiju, Bartolomeo, the Merfolk Crown Prince, and Linlin's 58th child are born.
1499 – Eustass Kid, Tashigi, Koala, the second Merfolk Prince, and Linlin's 59th daughter are born.Moria is defeated by Kaido; his crew is annihilated.Bullet is captured by a Buster Call.
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1500 – Hatchan rescues Rayleigh.Ace, Sabo, and Robin are born.Ohara is destroyed. Robin becomes wanted.Nojiko, Kuina are born.Shanks sets out to sea.Linlin gives birth to her 60th child.Shiki escapes from Impel Down.