Prince Andrew's exit from the final remnants of monarchical duties has not only reshaped his future - it's sending ripples through his immediate relatives too.
The former spouse has now surrendered her ducal status and will simply be known as Sarah Ferguson.
For Ferguson, 66, the transition will be the most visible.
Throughout this period, she has kept the courtesy royal post-marital designation Sarah, York Duchess. Currently, she reverts to her birth name of Ferguson.
"She has lost a certain prestige over this," said one royal commentator. "She definitely does use the title – including her Twitter bio is @TheDuchessSarah."
But the relinquishment of her status may impact her much less than the scandal she's facing separately about her own links with Jeffrey Epstein.
Last month, multiple organizations removed her as ambassador after correspondence from 2011 revealed that she referred to Epstein her "supreme friend" and appeared to express regret for her public criticism of him.
Away from her philanthropy, Ferguson also has multiple commercial enterprises.
And these ventures, are more likely to be affected by the Epstein controversy than any alteration in status, notes one royal commentator.
But Ferguson has been a great survivor in monarchical networks. She has continued recovering strongly.
"She's the supreme perseverer and expert at transforming," said one monarchy writer.
For Andrew and Sarah's two daughters, Beatrice, thirty-seven, and Eugenie, thirty-five, there's no formal change.
They will still be known as princesses, which they have been granted since birth.
There is also no change to the royal succession order.
The prince stays eighth position to the crown, succeeded by his daughters Beatrice and Eugenie, in ninth and twelfth place respectively.
But in practice their positions are "low down" and will likely become much further down as years pass.
Beatrice and Eugenie are also presently non-working royals, and while they do sometimes accept positions – Princess Eugenie was recently named as a advisor for the King's Foundation network – commentators also suggest they "can't see a world" in which they would advance into official responsibilities.
"As far as Beatrice and Eugenie are concerned, I think there's an understanding of the fact that this controversy doesn't involve them, and it's unjust for it to affect them personally in the separate paths they are carving out for themselves," says one royal commentator.
"Their daughters are most unfortunate victims, they've had to endure quietly and have been dignified in their silence," states another royal author.
In the end, there seems to be minimal uncertainty that the individual who will be most affected by these developments will be Prince Andrew himself.
For a man who always liked the trappings of royalty, the pomp and the ceremony, the relinquishment of his honors is profoundly embarrassing.
Therefore lacking these, on a individual basis, will really matter.