Brown, installed Wednesday as prime minister to replace the retiring Tony Blair, made a close to clean sweep, leaving only two members of Blair's cabinet in their previous positions, the BBC reported.
Jacqui Smith's appointment as home secretary puts her in charge of immigration for all of Britain and of internal affairs, especially the prison system, in England and Wales.
His younger brother, Ed, was named secretary of state for the Cabinet Office.
As his own replacement as chancellor, or finance minister, Brown named Alistair Darling, as widely anticipated by British media.
Jack Straw, a former home secretary and foreign secretary was named to the justice seat, while one of Brown's former economic advisers, Ed Balls, was given the newly created post of schools and children secretary, the BBC said.
Brown's cabinet has fewer women -- five -- than Blair's did. The Scottish prime minister has also appointed fewer Scots than Blair did.
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