Laura Hughes was born in Toronto, Canada in 1886. She was the daughter of James Laughlin Hughes and Adaline Marean Hughes, two well known educators and reformers in Toronto. Her father was chief inspector of the schools in Toronto and her mother was the first kindergarten Teacher in Toronto. James Hughes supported the temperance movement, opposed corporal punishment in schools and was a strong believer in hygiene. He passionately supported the British Empire, and launched the cadet movement in Canadian public schools. Her uncle was Sir Sam Hughes, Minister of Militia during World War I.