Queen Elizabeth the Queen Mother - Queen Elizabeth the Queen Mother is my 15th cousin once removed.

yes indeed

Queen Elizabeth the Queen Mother is your 15th cousin once removed.
You
→ Frances Mary (Dymock) CHRISTOPHE
your mother → Peter Mervyn DYMOCK
her father → Jasper Thomas DYMOCK
his father → Thomas DYMOCK/ DYMOKE
his father → John DYMOCK
his father → John William DYMOCK
his father → Edward DYMOCK
his father → Edward DYMOCK
his father → John DYMOCK OF WHITCHURCH, SALOP
his father → William DYMOCK/ DYMOKE
his father → Edward DYMOCK
his father → Edward DYMOCK OF PENLEY
his father → William DYMOCK
his father → Edward (ap Randle) DYMOCK, of Willington & Penley
his father → Randle (ap Thomas) DYMOCK
his father → Annes (verch Randle) BRERETON
his mother → Randle BRERETON, III, Esq., of Ipstones
her brother → Sir Randal Brereton, IV of Malpas
his son → Sir Randle BRERETON
his son → Elizabeth (Brereton) STARKEY
his daughter → Alice (Starkey) SKRYMSHER
her daughter → Thomas SKRYMSHER, Kt.
her son → Anne (Skrymsher) BROWNE
his daughter → Thomas BROWN
her son → Anne BROWNE
his daughter → Anne PEPLOE
her daughter → Elizabeth (Bayley) MOSLEY
her daughter → Frances Mary (Mosley) SMITH
her daughter → Oswald SMITH
her son → Frances Bowes-Lyon, Countess of Strathmore and Kinghorne
his daughter → Claude George BOWES-LYON, 14th Earl of Strathmore and Kinghorne
her son → Queen Elizabeth the Queen Mother
his daughter

Queen Elizabeth the Queen Mother is your 14th cousin once removed.
You
→ Barbara Perkins
your mother → Carl Rowe Weymouth
her father → Joseph Henry Weymouth
his father → William Henry Weymouth
his father → Walter W Weymouth, Sr.
his father → Jonathan Weymouth
his father → Ichabod Weymouth
his father → Patience Rachel Weymouth
his mother → Daniel Stone
her father → Dr. Daniel Stone
his father → Deacon Gregory Stone
his father → David Stone
his father → Agnes Stone
his mother → William Clarke, of Great Bromley
her father → Lucia Clerke
his mother → John Moyle
her brother → Thomas Moyle, Speaker of the House of Commons
his son → Catherine Moyle
his daughter → Sir Moyle Finch, MP, 1st Baronet
her son → Sir Heneage Finch, MP, Speaker of the House of Commons
his son → Sir Heneage Finch, 1st Earl of Nottingham
his son → Daniel Finch, 2nd Earl of Nottingham
his son → Dutchess of Roxburghe Mary Ker Ker, Duchess of Roxburghe
his daughter → Dorothy Savile, Countess of Burlington and Countess of Cork
her daughter → Charlotte Elizabeth Cavendish, Marchioness of Hartington, 6th Baroness Clifford
her daughter → Dorothy Bentinck, Duchess of Portland
her daughter → Lt-Col William Charles Augustus Cavendish-Bentinck, Lord
her son → Charles Cavendish-Bentinck (priest)
his son → Cecilia Bowes-Lyon, Countess of Strathmore and Kinghorne
his daughter → Queen Elizabeth the Queen Mother
her daughter

Queen Elizabeth the Queen Mother is your 8th cousin twice removed.
You
John William Blake - your father
Fannie Mae Blake - his mother
William Shelton Hoggatt - her father
Caroline Hoggatt - his mother
James Purnell Starnes - her father
Catherine Elizabeth Starnes - his mother
John B. South - her father
Mary Elizabeth South - his mother
Robert Buchanan Smith - her father
Robert Smith, Jr. - his father
Dorothy Sydney, Countess of Sunderland
- his mother
Dorothy Spencer - her daughter
Sir William Savile, 2nd Marquess of Halifax
- her son
Dorothy Savile, Countess of Burlington and
Countess of Cork - his daughter
Charlotte Elizabeth Cavendish, Marchioness of
Hartington, 6th Baroness Clifford - her daughter
Dorothy Bentinck, Duchess of Portland
- her daughter
Lt-Col William Charles Augustus Cavendish-
Bentinck, Lord - her son
Charles Cavendish-Bentinck (priest) - his son
Cecilia Bowes-Lyon, Countess of Strathmore and
Kinghorne - his daughter
Queen Elizabeth the Queen Mother - her daughter

Queen Elizabeth the Queen Mother is your 19th cousin once removed.
You
→ Claudio Camara Rivero
your father → Antonieta Camara Rivero
his mother → Abel Corrêa da Camara, (II)
her father → Catão da Camara Barcelos
his father → Carolina Josefina Corrêa da Camara
his mother → Bento José Corrêa da Camara
her father → Joaquina Leocádia Velloza da Fontoura
his mother → Angélica Veloza da Fontoura
her mother → João Carneiro da Fontoura
her father → António Carneiro da Fontoura
his father → Maria Taveira de Magalhães
his mother → Maria de Carvalho
her mother → Gonçalo Pires Leite
her father → Maria Brites Borges
his mother → Filipa de Sousa de Azevedo
her mother → Diogo Azevedo
her father → Leonor Dias de Azevedo
his mother → Rui Dias de Azevedo
her father → Diogo Gonçalves de Azevedo, senhor da quinta de Crasto
his father → Berengária Vasques da Cunha
his mother → Teresa Vázquez de Acuña, Señora de Villaverde
her sister → Gómez Pérez de Toledo, II
her son → D. Diego Gómez de Toledo, I señor de Casarrubios y Valdepusa
his son → Sancha Blount, Lady de Ayala
his daughter → Sir Thomas Blount, Kt.
her son → Sir Thomas Blount, Kt.
his son → Sir Richard Blount, Kt., of Iver, Sherriff of Buckingham and Bedfordshire
his son → Sir Richard Blount, Kt., of Mapledurham
his son → Elizabeth St. John
his daughter → Sir John St John, Kt., of Bletso
her son → Barbara Villiers
his daughter → Sir Edward Villiers, Knight Marshal of the Household
her son → Lady Frances Villiers
his daughter → Henry Bentinck, 1st Duke of Portland
her son → William Bentinck, 2nd Duke of Portland
his son → William Cavendish-Bentinck, 3rd Duke of Portland
his son → Lt-Col William Charles Augustus Cavendish-Bentinck, Lord
his son → Charles Cavendish-Bentinck (priest)
his son → Cecilia Bowes-Lyon, Countess of Strathmore and Kinghorne
his daughter → Queen Elizabeth the Queen Mother
her daughter

Pardon if posting on a personal thread, but your post was mailed to me. All the best, Lisa
Queen Elizabeth the Queen Mother is Ruth (Lisa) Elizabeth Horn's fourth great uncle's niece's husband's niece's husband's niece!
Ruth (Lisa) Elizabeth Horn
You → Dorothy (Dottie) Ann Myfanwy Horn
your mother → May O'Brien Twigg
her mother → Paul O'Brien Twigg
her father → Paul (AKA Edward Hammill) O'Brien Twigg
his father → Letitia Twigg
his mother → Anne Humphrys
her sister → Major George Augustus Browne
her husband → Very Rev. Hon. Henry Montague Browne
his brother → Emilia Anne Lindsay
his daughter → Charles Hugh Lindsay
her husband → Alexander William Crawford Lindsay, 25th Earl of Crawford
his brother → Anne Catherine Sybil Bowes-Lyon, Lady
his daughter → Francis Bowes-Lyon, Honorable
her husband → Claude George Bowes-Lyon, 14th Earl of Strathmore and Kinghorne
his brother → Queen Elizabeth the Queen Mother
his daughter

Actually noticed, these relationships are a bit confusing. Paul (AKA Edward Hammill) O'Brien Twigg was great Grandfather and Leticia Twigg his wife. Leticia's sister, Anne Humphreys, and Anne's husband was Major George Augustus Browne.

I'm not sure about the others, it may be a formatting issue, since I copy/pasted.

Dorothy Ann Myfanwy John Horn was my Mother. :)

Elizabeth II, Queen of the United Kingdom is my 17th cousin thrice removed

Queen Elizabeth the Queen Mother is your 11th cousin five times removed.
You
→ Shirley Ann Ingram Meadows
your mother → William Sandlin Ingram
her father → Clifton Glenn Ingram
his father → Samuel Augustus Ingram
his father → Charles Allen Ingraham Ingram
his father → Robert Malcum Ingram Ingham
his father → John Ingram
his father → Alexander Ingram
his father → Alexander Ingram
his father → Charles Ingram
his father → Elizabeth Katherine Ingram
his mother → Thomas Victor Winter
her father → Benedict (Benett) Winter
his father → Mary Winter
his mother → Martha Brouncker
her mother → Mary Mildmay
her mother → Sir Francis Walsingham
her brother → Frances Walsingham Countess of Essex & of Clanricarde
his daughter → Lady Frances Devereux
her daughter → Lady Jane Seymour
her daughter → Charles Boyle, 3rd Earl of Cork and 2nd Earl of Burlington
her son → Richard Boyle, 3rd Earl of Burlington and 4th Earl of Cork
his son → Charlotte Elizabeth Cavendish, Marchioness of Hartington, 6th Baroness Clifford
his daughter → Dorothy Bentinck, Duchess of Portland
her daughter → Lt-Col William Charles Augustus Cavendish-Bentinck, Lord
her son → Charles Cavendish-Bentinck (priest)
his son → Cecilia Bowes-Lyon, Countess of Strathmore and Kinghorne
his daughter → Queen Elizabeth the Queen Mother
her daughter

Queen Elizabeth the Queen Mother is Raúl Castro Chacón, Capitán de Navio's 16th cousin once removed!
Raúl Castro Chacón, Capitán de Navio
Tú → Raúl Castro Puga
your father → Aurora Puga del Valle
his mother → Raimundo Puga Puga
her father → José María Puga Sepúlveda
his father → José de Puga y Figueroa
his father → José de Puga Girón
his father → Manuela Giron Girón de Montenegro Esparza Jofré
his mother → Juan Girón de Montenegro Santibáñez
her father → Felipe Girón de Montenegro y Jofré de Loayza
his father → Luciana Jofré de Loayza Ortíz de Gaete
his mother → Luis Jufré de Loayza Meneses Aguirre
her father → Juan Jofré (Jufré) y Montesa, conquistador de Chile y Argentina
his father → Francisco Jufré y Niño de Guevara
his father → Constanza Niño de Guevara
his mother → Constanza Vélez de Guevara Fernández de Ayala
her mother → Mencia Fernández de Ayala y Álvarez de Ceballos, Señora de Escalante, Treceño y Pontejos, del Valle de Valdáli
her mother → Inés Alfonsa de Ayala, señora de Malpica
her sister → Sancha Blount, Lady de Ayala
her daughter → Sir Thomas Blount, Kt.
her son → Sir Thomas Blount, Kt.
his son → Sir Richard Blount, Kt., of Iver, Sherriff of Buckingham and Bedfordshire
his son → Sir Richard Blount, Kt., of Mapledurham
his son → Elizabeth St. John
his daughter → Sir John St John, Kt., of Bletso
her son → Barbara Villiers
his daughter → Sir Edward Villiers, Knight Marshal of the Household
her son → Lady Frances Villiers
his daughter → Henry Bentinck, 1st Duke of Portland
her son → William Bentinck, 2nd Duke of Portland
his son → William Cavendish-Bentinck, 3rd Duke of Portland
his son → Lt-Col William Charles Augustus Cavendish-Bentinck, Lord
his son → Charles Cavendish-Bentinck (priest)
his son → Cecilia Bowes-Lyon, Countess of Strathmore and Kinghorne
his daughter → Queen Elizabeth the Queen Mother
her daughter