Sub Rosa

Prime Timeline

Year	Event
2271	● [1] The weather control system on Kaldos becomes operational. It is one of the Federation's first ventures into this type of system. [1]
2370	● [2] Beverley's grandmother, Melissa Howard, dies. [2]   People :  Beverly Crusher

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Colour key

Canon source

Backstage source

Novel source

DITL speculation

● - Shows the canon status and reference of the year for this event

References

#	Series	Season	Source	Comment
1	TNG	7	Sub Rosa	Stated as happening almost a century before the episode; this is 99 years earlier
2	TNG	7	Sub Rosa

Series :	TNG Season 7
Episode :	Sub Rosa
Comment :	Stated as happening almost a century before the episode; this is 99 years earlier

Series :	TNG Season 7
Episode :	Sub Rosa

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© Graham & Ian Kennedy

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Last updated : 24 Oct 2025