LONDON — Queen Elizabeth II will become the longest-serving monarch in British history on Wednesday, surpassing her great-great grandmother Victoria’s extraordinary record of 63 years and 216 days.
The 89-year-old queen will better Victoria’s record around 5:30 p.m. local time (12:30 p.m. ET).
Both women found themselves on the throne at a young age — Victoria at 18, and Elizabeth at 25 — and both ruled throughout periods of great transformation.
But where do they stack up against each other?
“In both cases the monarchy changed significantly during their reigns,” British historian Andrew Roberts told NBC News. “They were both very good at judging the public mood and modernizing the monarchy accordingly. Both of them, towards the end of their lives, the monarchy became tremendously popular.”
Victoria acceded to the throne in 1837 and oversaw the British Empire during its peak — at one point ruling over one-quarter of the world’s landmass. She married Prince Albert in 1840, and the pair had nine children who all married into royal or noble families throughout Europe. She had 42 grandchildren, earning the nickname the “Grandmother of Europe.”
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Victoria was deeply committed to the advancement of the empire, Roberts said, adding that Victorian values laid the foundation for a middle-class confidence that made the Britain “a force to be reckoned with.”
He added: “She became the grandmother of constitutional monarchy. She turned the monarchy from a theoretically absolute monarchy into a constitutionally limited monarchy of the kind that we understand today.”
Victoria died a popular queen in 1901, but it wasn’t always that way.
She famously withdrew into seclusion following Albert’s death in 1861. She wore widow’s black for the rest of her life, and avoided public engagements for a decade.
Her retreat from the public eye was not unexpected — to begin with. It was convention for a monarch to go into mourning, but her prolonged seclusion gave rise to rumors that she may have gone mad, and helped buoy the republican movement at the time.
“Queen Victoria withdrew,” said Ingrid Seward, the editor of Majesty magazine. “When her husband died she didn’t do anything. She didn’t see anyone. She became the invisible queen until way … towards the end of her reign.”
Although Victoria didn’t partake in public functions she continued to work in private. She eventually returned to the public eye after her son, Edward — a future king — beat severe illness in 1871.
“Victoria’s years in seclusion could have hurt her is she hadn’t come out of seclusion,” Roberts said. “She realized what the public wanted and adapted herself to it.
“Her achievements are huge in my view and much bigger than any of the males that reigned between [her and Elizabeth].”
While Victoria reigned during the Industrial Revolution, Elizabeth has overseen of period of extraordinary technological advancement and social change.
Roberts said the Elizabeth has a “deft political sense” and had shown excellent leadership both in Britain and throughout the Commonwealth, which he said could have “quite easily fallen apart under different management.”
“She has a sixth sense for what is in the wind,” he said.
Elizabeth formed the Way Ahead Committee after what she described as herannus horribilis in 1992 — the “horrible year” that saw the separation of Prince Charles and Diana Spencer, and Prince Andrew and Sarah Ferguson.








