| 2026-07-23 | Helen of Troy's mother |
| 2025-06-14 | Mother of Helen of Troy |
| 2024-08-03 | Helen of Troy's mother |
| 2024-07-07 | Spartan queen of myth |
| 2022-12-27 | Yeats's "___ and the Swan" |
| 2021-12-01 | Mother of Helen of Troy |
| 2019-12-11 | Mother of Castor and Pollux |
| 2019-02-17 | Princess seduced by Zeus |
| 2017-05-26 | Mother of Helen of Troy |
| 2016-06-13 | "___ and the Swan" (Yeats poem) |
| 2016-05-03 | Mother of Helen |
| 2016-03-15 | Mother of Helen of Troy |
| 2016-01-23 | Mythological subject for Leonardo, Correggio and Rubens |
| 2016-01-12 | Queen of Sparta |
| 2014-08-27 | Helen of Troy's mother |
| 2014-06-22 | Mythological subject of a Michelangelo painting |
| 2014-02-09 | Queen who fell for Zeus' swan song? |
| 2013-12-24 | Yeats's "___ and the Swan" |
| 2013-12-04 | Helen of Troy's mother |
| 2013-02-03 | Mother of Castor and Pollux |
| 2012-11-12 | Helen of Troy's mother |
| 2012-10-28 | Title partner of "the Swan" in a Yeats poem |
| 2012-08-28 | Mother of Helen, in myth |
| 2011-12-05 | Mother of Castor and Pollux |
| 2011-06-14 | Mother of Castor and Pollux |
| 2010-12-26 | Mother of Helen |
| 2010-11-07 | Mother of Helen and Pollux |
| 2010-08-22 | Helen of Troy's mother |
| 2010-03-07 | 13th moon of Jupiter |
| 2008-04-07 | Mother of Castor and Pollux |
| 2007-05-14 | Mother of Helen, in myth |
| 2007-05-01 | Swan's mate, in myth |
| 2006-09-27 | Spartan queen |
| 2006-05-22 | Helen's mother, in Greek myth |
| 2005-11-13 | Mother of Clytemnestra |
| 2005-10-23 | Mother of Pollux and Helen |
| 2005-06-19 | Yeats's "___ and the Swan" |
| 2004-02-26 | Helen's mother |
| 2004-01-29 | Castor's mother |
| 2004-01-04 | Mother of Castor and Pollux |
| 2003-08-31 | Mother of Helen |
| 2003-03-06 | Mother of Castor and Pollux |
| 2003-01-26 | Mother of Helen of Troy |
| 2003-01-24 | Clytemnestra's mother |
| 2002-12-15 | Mother of Castor and Pollux |
| 2002-12-11 | Leonardo da Vinci's "___ and the Swan" |
| 2001-10-16 | Zeus visited her as a swan |
| 2001-08-07 | Mother of Helen of Troy |
| 2001-07-27 | Castor and Pollux's mother |
| 2001-07-15 | Spartan queen of myth |
| 2000-06-01 | Mother of Helen |
| 2000-03-05 | Mother of Helen |
| 1999-09-05 | Helen's mother |
| 1999-03-30 | Mother of twins, in myth |
| 1998-11-15 | Helen's mother |
| 1998-04-12 | Mother of Castor and Pollux |
| 1997-09-01 | Helen's mother, in Greek myth |
| 1997-05-28 | Moon of Jupiter |
| 1997-05-03 | Castor's mother |
| 1997-03-09 | Mother of 41-Across |
| 1997-02-19 | Mother of Helen of Troy |
| 1996-04-23 | Helen's mother |
| 1996-04-07 | Helen of Troy's mother |
| 1995-09-13 | Mother of Castor and Pollux |
| 1995-09-11 | Whom Zeus visited as a swan |
| 1994-12-14 | Swan's partner, in myth |
| 1994-02-06 | Helen of Troy's mother |