1To Thomas Jefferson from Gertrude J. Senf, 11 September 1806 (Jefferson Papers)
Excused if trouble You with an other Letter, but I feel to Sensible my Great loss, than that I...
2To Thomas Jefferson from Gertrude J. Senf, 3 September 1806 (Jefferson Papers)
You will before the receit of this have heard of my Great, and irreparable Loss by the Death of...