Surfing idly, I encounter a reference to one Andrew Onderdonk, an international lawyer who visited with George Santayana (1863-1952) in the 1920s. The question that immediately entered my mind is the one I am sure occurs to you too: Is this man a descendant of the second Protestant Episcopal Bishop of Pennsylvania? That was Henry Onderdonk (1789-1858), who was supposedly replaced as Bishop due to a problem with alcohol. Bishop Henry’s successor, the third Episcopal Bishop of Pennsylvania, was a mathematician and philosopher named Alonzo Potter (1800-1865), whose grandson Warwick Potter (31 October 1870-11 October 1893) was a student and close friend of Santayana’s at Harvard. Santayana wrote a very moving quartet of sonnets to him, following his early death. One sonnet is here, and posts on Santayana here. Warwick Potter would be completely forgotten now if not for Santayan’s consoling poems.
It seems that Andrew Joseph Onderdonk (1889- ?) had also been a student of Santayana’s at Harvard, and was still alive in the mid-1960s, when he offered to sell Santayana’s writing chair to journalist Joseph Epstein.
Warwick Potter’s father was Major General Robert Brown Potter (1829-1887), a Civil War general on the Union side and subject of a famous photo, taken around 1864. The photo (below) is mainly well-known because the photographer, Mathew Brady (1822-1896), included himself in it. One would be tempted to call this action post-modernist, if painters from the renaissance onwards had not done the same. Brady’s louche posture against a tree on the right of the picture contrasts with the formality of comportment of the General, standing hatless at the centre of his men, who all face him while he faces us.