In Heiden, he met the young teacher Wilhelm Sonderegger and his wife Susanna; they encouraged him to record his life experiences. Sonderegger's wife founded a branch of the Red Cross in Heiden and in 1890 Dunant became its honorary president. With Sonderegger, Dunant hoped to further promote his ideas, including publishing a new edition of his book. However, their friendship later was strained by Dunant's unjustified accusations that Sonderegger, with Moynier in Geneva, was somehow conspiring against Dunant. Sonderegger died in 1904 at age 42. Despite their strained relationship, Dunant was deeply moved by the unexpected death. Wilhelm and Susanna Sonderegger's admiration for Dunant, felt by both even after Dunant's allegations, was passed on to their children. In 1935, their son René published a compilation of letters from Dunant to his father.
In Heiden, he met the young tea.cher Wilhelm Sonderegger and his wife Susanna; they encouraged him to record his life experiences. Sonderegger's wife founded a branch of the Red Cross in Heiden and in 1890 Dunant became its honorary president. With Sonderegger, Dunant hoped to further promote his ideas, including publishing a new edition of his book. However, their friendship later was strained by Dunant's unjustified accusations that Sonderegger, with Moynier :in Geneva, was somehow conspiring against Dunant. Sonderegger died in 1904 at age 42. Despite their strained relationship, Dunant was deeply moved by the unexpected death. Wilhelm and Susanna Sonderegger's admiration for Dunant, felt by both even after Dunant's allegations, was passed on to their children. In 1935, their son René published a compilation of letters from Dunant to his father.