Olof III "the Treasurer", king of Sweden - Joni Mitchell, extremely talented Canadian songwriter, is King Olaf of Sweden's 30th great niece

Olof III is my 27th great grandfather and Holmfrid Princess of Sweden my 29th great grandmother. (New knowledge.) No link to Joni Mitchell. Love her songs, though.

Strangely, Olof is via my von Tiesenhausen line and Holmfrid via Natt och Dag. I guess you can be related more than one way.

You
→ Robert Wood Johnson, III
your father → General Robert Wood Johnson, II
his father → Robert Wood Johnson, I
his father → Sylvester Johnson, III
his father → Experience Wheeler
his mother → Ephraim Wheeler
her father → Prudence Wheeler
his mother → Thomas Hewitt, III
her father → Lydia Hewett
his mother → Hannah Utley
her mother → Thomas Hatch, Sr.
her father → Anne Hatch
his mother → John Tilden
her father → Richard Tilden
his father → Joan Tilden (Leigh)
his mother → Percival Legh, of Lyme
her father → Piers Legh, III
his father → Sir Piers Legh II, of Lyme Hall
his father → Margaret Legh, of Clifton
his mother → Isabel Danyers
her mother → Sir William de Baguley, Knight
her father → Ralph (Rafe) de Baguley, Sir
his father → Sir Richard de Baguley
his father → John de Massey de Moreton
his father → Eleanor de Massey
his mother → Elisabeth de Vermandois, dame de Crépy
her mother → Hugues I 'Magnus', Comte de Vermandois
her father → Anna of Kiev, Queen Consort of the Franks
his mother → Ingegerd Olofsdotter
her mother → Olof III "the Treasurer", king of Sweden
her father

Olof III "the Treasurer", king of Sweden is your third great grandfather's wife's nephew's wife's third great grandfather's wife's 17th great grandfather.

Christina, Olof III "the Treasurer", king of Sweden is my 28th great grandfather, and you are my 23rd cousin once removed. Our lines diverge from Walram III, duke of Limburg. You descend from his daughter Sophia van Limburg, whilst I, from his daughter Ingegerd.

Mine goes up the de Vere Hunt line - unless I force it and then it goes up the Tiesenhausen line @Christina Giscombe

Olof III "the Treasurer", king of Sweden is your 28th great grandfather.