Formula One lends itself, to a greater extent than perhaps even the US presidency, to the power of dynasties. Just as Nico Rosberg's 2016 world title could not have happened without the inspiration of his father Keke, the champion 34 years earlier, so Damon Hill's success has long stood as stirring emulation of dad Graham, who, courtesy of triumphs from Le Mans to Indianapolis to the Monaco Grand Prix, remains the sole holder of motorsport's fabled 'Triple Crown'.
Out in the desert sands of Bahrain this weekend, there promises to be an equally poignant passing of the flame. After cutting a swathe through the lower formulas, Mick Schumacher, the 20-year-old son of Michael, is making his graduation to the big league, having earned an F1 testing spot for Ferrari and Alfa Romeo.
At one level, it is but the first step on an uncertain path, as he toils to make his own name with a seven-time world champion as a parent. But at another, the sight of a Schumacher reunited with the red car is deeply resonant. It is a chance, given Michael's confinement to the family home in Switzerland after a ski accident in 2013, to salvage some grace from the bleakness, to provide one note of hope in a tragedy that never ends.
Mick, so far, is being shepherded gently into the public glare. A strict PR strategy, dictated by mother Corinna, sees to it that he never faces any questions about Michael's condition. By degrees, though, he is growing more comfortable with his heightened profile, recently appearing in the Race of Champions in Mexico City alongside Sebastian Vettel. "We all know how it would be more special to have Michael here," Vettel said. "We still miss him. But I'm sure he would be proud of his son."