Coming in the next two weeks:

Sat 01 Geoff Lees 70
Mon 03 Boy Hayje 72
Tue 04 John Watson 75
Thu 06 Tommy Byrne 63 Andrea Chiesa 57
Fri 07 Daniel Juncadella 30

Sat 08 Gaston Mazzacane 46
Mon 10 Nick Heidfeld 44
Wed 12 Stefano Modena 58
Thu 13 Paddy Driver 87

Reviewing my files - oldest living F1 drivers:

Ken McAlpine b. 21 Sep 1920 100
Leslie Marr b. 14 Aug 1922 98 [1]
Paul Goldsmith b. 02 Oct 1925 95 [2]
Nano da Silva Ramos b. 07 Dec 1925 95
John Rhodes b. 18 Aug 1927 93
Hans Herrmann b. 23 Feb 1928 93
Christian Goethals b. 04 Aug 1928 92
André Milhoux b. 09 Dec 1928 92
Dieter Quester b. 30 May 1929 91
John Barber b. 22 Jul 1929 91
Bernie Ecclestone b. 28 Oct 1930 90 [3]
David Piper b. 02 Dec 1930 90

Notes:

1. Also Sir Leslie Marr, 2nd Baronet - does not use title. Also well
known as a painter.
<https://en.wikipedia.org/wii/Leslie_Marr#Landscape_artist>

2. Goldsmith drove in the Indy 500 when it was an event in the F1
championship.

3. Bernie never started a GP, but drove in practice at Monte Carlo in
& Silverstone in 1958.

Currently there are 406 living F1 drivers - as far as I know.

10 b. 1920s
43 1930s
79 1940s
65 1950s
71 1960s
46 1970s incl. RAI
55 1980s ALO HAM VET RIC BOT
36 1990s PER VER SAI OCO STR GAS LEC GIO RUS NOR LAT MAZ SCH
1 2000s Yuki Tsunoda

478 are deceased - the average age at death was 63.

Useful source for this data <https://www.statsf1.com/en/pilotes.aspx>

Includes drivers who drove in any F1 session, including the 'Friday
drivers' (and the 2003 extra Friday test sessions).