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 3393 births, 3958 deaths, 1122 murders, 498 disasters and 2088 other events about 5747 people in 6459 places until today.
Birth(+)Fact(x)Death(-) Calendar is an ongoing project since 1985 by DDV.