The previous two posts were on adman Julian Koenig,
who reportedly died on Thursday, June 12, 2014.
He was married twice, first to Aquila Connolly,
and later to Maria Eckhart. He has four children:
Pim, an artist; John, a businessman and
horseracing enthusiast; Antonia, a law student;
and Sarah, a producer for the public radio show
This American Life.
The Hotchkiss School on Peter Matthiessen ’45:
Mr. Matthiessen is survived by his wife, Maria Eckhart;
… two stepdaughters, Antonia and Sarah Koenig ….
See also Log24 posts referring to “Matthiessen.”
(These include references to one F. O. Matthiessen, who according
to the Guardian in 2002 was a cousin of Peter Matthiessen’s father.)