He poisoned his mother-in-law Hannah Peck and his father-in-law John E. Peck with germs of diphtheria and tuberculosis between 30 January and 12 March 1916. (24 May 1917)
There are 3377 births, 3944 deaths, 1122 murders, 498 disasters and 2083 other events about 5734 people in 6443 places until today.
Birth(+)Fact(x)Death(-) Calendar is an ongoing project since 1985 by DDV.