Rearranging the letters of 'Baroness Margaret Hilda Thatcher' gives:
Bar that 'Iron Leader' tag, she charms.
(by Tony Crafter using Anagram Genius) (2009) (pending approval)
Harassable or retching mad hatter.
(by Jim Bond using Anagram Genius) (2006) (pending approval)
Other related anagrams without their own page:
"Baroness Thatcher, of Kesteven in the county of Lincolnshire" -> "Self-content freakiness connives holier-than-thou botchery." (by Paul C. Dickie using Anagram Genius) (2015) (pending approval)
"Baroness Thatcher, of Kesteven in the county of Lincolnshire" -> "The boys hate her foul, overconstant, skinflint's incoherence." (by Paul C. Dickie using Anagram Genius) (2015) (pending approval)
"Margaret Hilda Roberts" -> "Mr Blair's aged tart hero." (by Mick Tully using Anagram Genius) (2003)
"Margaret Hilda Roberts" -> "A grim old bat...arrest her!" (by David Bourke using Anagram Genius) (2002)
"Sir Denis Thatcher, Baronet, MBE, TD - onetime husband of Margaret" -> "To great man behind famous mate, resented horrid bitch's banter." (by Jason Lofts by hand) (2013) (pending approval)
"Sir Denis Thatcher, Baronet, MBE, TD - onetime husband of Margaret" -> "He undoes fragrant M, she bested Norman Tebbit, horrid catamite." (by Jason Lofts by hand) (2013) (pending approval)
"Sir Denis Thatcher, Baronet, MBE, TD - onetime husband of Margaret" -> "Brighton bomb tests her education. M ran, then defeated IRA arms." (by Jason Lofts by hand) (2013) (pending approval)
"Sir Denis Thatcher, Baronet, MBE, TD - onetime husband of Margaret" -> "Bomb harmed Brighton. Act daunts teen heroine. Mrs T defeats IRA." (by Jason Lofts by hand) (2013) (pending approval)
"Sir Denis Thatcher, Baronet, MBE, TD - onetime husband of Margaret" -> "DT's afternoons: beer, gin, chatter, head throbs, am inebriated, Mum!" (by Jason Lofts by hand) (2013) (pending approval)
"Sir Denis Thatcher, Baronet, MBE, TD - onetime husband of Margaret" -> "Married Grantham debutante economist. Both hearts be friends." (by Jason Lofts by hand) (2013) (pending approval)
"Margaret Thatcher is now eighty years old" -> "Sad geriatric Tory here. (The ghastly woman!)" (by David Bourke using Anagram Genius) (2005)
"The Rt. Hon. Margaret Hilda Thatcher" -> "High-tech, mad hatter, harlot ranter." (by Peter Laurence Hall using Anagram Genius) (2004)
"Prime Minister Margaret Hilda Thatcher." -> "I'm Hitler's Grantham impaired cheer tart." (by Jim Bond using Anagram Genius) (2006) (pending approval)
"Prime Minister Margaret Hilda Thatcher." -> "The rat's nightmare matricide peril harm." (by Jim Bond using Anagram Genius) (2006) (pending approval)
"Margaret Hilda Thatcher (nee Roberts)" -> "Abhorred. (Grantham's "Hitler", etcetera)." (by David Bourke using Anagram Genius) (2004)
"Margaret Hilda Thathcher." -> "Charm-girl "Ted Heath Ah rat "" (by mick Tully using Anagram Genius) (2007) (pending approval)
"Margaret Hilda Thathcher." -> "Arch mad hag Hitler threat." (by Jim Bond using Anagram Genius) (2006) (pending approval)
"Baroness Thatcher, The Iron Lady" -> "Ted Heath scar 'n' Tony Blair's hero." (by William Tunstall-Pedoe using Anagram Genius) (2004)
"Baroness Thatcher, The Iron Lady" -> "That sad Tony Blair cheers her on." (by Chris Sturdy by hand) (2004)
""America never had a wiser patriot, nor Britain a truer friend" - Margaret Thatcher." -> "A tartar, her narrative rhetoric infatuated admirer Caspar Weinberger? Not him!" (by Mick Tully using Anagram Genius) (2006)
"Mark and Carol - Twins of Margaret and Denis Thatcher" -> "Loathsome African and charming wet tart - Dark Nerds!" (by Paul Grainger using Anagram Genius) (2006) (pending approval)
"The Right Honourable Michael Howard MP" -> "Highbrow, cramped, holier-than-thou male." (by William Tunstall-Pedoe using Anagram Genius) (2003)
"The Right Honourable Michael Howard MP" -> "The globular, horrid chap. Women hate him." (by anon using Anagram Genius) (2003)
"Michael Howard, Tory Leader" -> "Hero? Cold hatred! (I'm a lawyer)." (by Mick Tully using Anagram Genius) (2004)
"Michael Howard, Tory Leader" -> "Hardcore moral: die wealthy." (by Joe Fathallah using Anagram Genius) (2004)
"Michael Howard, Tory Leader" -> "Hearty, amoral dildo-chewer." (by Joe Fathallah using Anagram Genius) (2004)
"Michael Howard, Tory Leader" -> "A deathly charm or weird, Leo?" (by Delishus by hand) (2004)
"Michael Howard, Tory Leader" -> "Oh Dear Me! A cowardly Hitler." (by William Tunstall-Pedoe using Anagram Genius) (2003)
"Michael Howard, Tory Leader" -> "Adore Whitehall comradery." (by William Tunstall-Pedoe using Anagram Genius) (2003)
"Michael Howard, Tory Leader" -> "Lyrical Edward Heath Romeo?" (by William Tunstall-Pedoe using Anagram Genius) (2003)
"Michael Howard, Tory Leader" -> "Oh Dear Me! The cowardly liar." (by William Tunstall-Pedoe using Anagram Genius) (2003)
"Prime Minister Margaret Thatcher" -> "'I'm the Grantham Premier', cries tart!" (by Mick Tully using Anagram Genius) (2003)