Born near Cobourg of Methodist parents, Letitia Youmans, née Creighton, was educated at local schools and at Burlington Ladies' Academy. In 1849 she moved to Picton and taught briefly at a girls' school. Deeply religious and believing that a well-ordered Christian family was fundamental to a prosperous, moral society, she viewed with alarm the threat presented to this ideal by intemperance. She became active in temperance reform and in 1874 formed a "Women's Christian Temperance Union" in Picton. Quickly becoming a leader in women's agitation for prohibitory legislation, she travelled extensively, organizing "unions" throughout Canada. Letitia Youmans was the first president of the W.C.T.U. of Ontario (1877-82) and of the Dominion organization (1883-89). She died at Toronto and was buried in this cemetery.