| Clue | Source | Date |
|---|---|---|
| Onsets | New York Times | 23 Sep 2024 |
| Arrivals | The Washington Post Sunday | 19 Dec 2021 |
| Onsets | USA Today | 18 May 2021 |
| Arrivals of notable things | Universal | 02 Mar 2021 |
| Onsets | Universal | 07 Mar 2019 |
| Onsets | ||
| Beginnings | Eugene Sheffer | 23 Jan 2015 |
| Starts | ||
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| Onsets | ||
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| Incarnation periods | ||
| Important arrivals. |