First marriage On 20 July 1983, Elena married
Robin Medforth-Mills (1942–2002) in a civil ceremony at
Durham, England. On 24 September 1983, they married in a royal ceremony at a
Greek Orthodox church in
Lausanne, Switzerland. The wedding party included
King Michael I, his cousin former
King Constantine II of Greece and his wife
Queen Anne-Marie, who all served as
Koumbaros; bridesmaids included her youngest sister
Princess Maria, her second cousins
Princess Alexia of Greece and Denmark and Princess Mafalda of Savoy; and also Fabiola Fruchaud, daughter of
Princess Tatiana Radziwiłł. Elena and Robin had two children: •
Nicholas Michael de Roumanie Medforth-Mills (b. La Tour Hospital,
Meyrin,
Geneva, Switzerland 1 April 1985), formerly HRH Prince Nicholas of Romania. He married Alina Maria Binder, a Romanian journalist, in a civil ceremony on 6 October 2017 in
Henley-on-Thames. On 30 September 2018 the couple married religiously at Saint Elijah Church in
Sinaia, and the party took place at
Sinaia Casino. He has three children, a daughter from a previous relationship with Nicoleta Cîrjan, and a daughter and son from his marriage: • Iris Anna Cîrjan (born 9 February 2016) • Maria Alexandra Medforth-Mills (born 7 November 2020) • Mihai de Roumanie-Medforth-Mills (born 15 April 2022) • Elisabeta
Karina de Roumanie Medforth-Mills (b.
Princess Mary Maternity Hospital,
Newcastle-upon-Tyne, England, 4 January 1989), goddaughter of the novelist
Dame Catherine Cookson and
Margareta, Custodian of the Romanian Crown. She married civilly Kurt Metcalfe on 26 April 2024 at
Barnard Castle. She has a son from her marriage: • Augustus Mihai de Roumanie Metcalfe (born 23 May 2024) They were divorced on 28 November 1991 after 8 years of marriage.
Second marriage Elena was remarried on 14 August 1998 in a civil ceremony at
Peterlee to Alexander Philips Nixon McAteer (born 22 October 1964). The marriage was private and was attended by the Romanian royal family, the groom's mother, and close friends. The groom was given the style
His Excellency Domnul Alexander McAteer. Alexander changed his surname to Nixon. He is a Knight of the
Sacred Military Constantinian Order of Saint George, and holds a number of Romanian decorations. He has consistently refused to take any royal title. Elena and Alexander married religiously at the
Coronation Cathedral, Alba Iulia, on 11 September 2013, privately. ==Honours==