Lilias Eveline Armstrong (1882-1937) was an English phonetician known for her significant contributions to the study of English intonation, as well as the phonetics and tone of Somali and Kikuyu. She graduated from the University of Leeds with a degree in French and Latin, and later joined the University College Phonetics Department, where she worked her way up to the rank of reader. Armstrong co-authored a renowned book on English intonation, which remained in print for 50 years, and also provided detailed descriptions of tone in Somali and Kikuyu. Highly respected in her field, she was praised by Daniel Jones as "one of the finest phoneticians in the world." Armstrong's teaching and research had a profound impact, and she was involved in various educational activities, including teaching phonetics classes and leading ear-training exercises at University College. Despite her untimely death at the age of 55, her work continues to be influential in the field of phonetics and language studies.

Isabella Lilias Trotter (14 July 1853 – 27 August 1928) was a British artist and a Protestant missionary to Algeria. Born in Marylebone, London, to Isabella and Alexander Trotter, she was raised in an intellectually curious and humanitarian environment. Trotter's artistic talent was recognized by art critic John Ruskin, who praised her work and encouraged her to pursue a career in art. However, influenced by the Higher Life Movement, she dedicated herself to missionary work and moved to Algiers in 1888. Despite facing challenges and hardships, Trotter and her companions tirelessly worked to reach out to Algerian women, believing that their efforts would make a significant impact on the culture. Throughout her life, Trotter remained committed to her mission, and her work in Algeria left a lasting legacy. Isabella Lilias Trotter's remarkable journey as an artist and missionary continues to inspire and resonate with people around the world.

Lilias Margitson Rider Haggard, MBE (9 December 1892 – 9 January 1968), was a notable figure in British literature and social work. As the daughter of the renowned writer Sir Henry Rider Haggard and Mariana Louisa Margitson, she was a part of the esteemed Haggard family. Her contributions during the First World War as a Voluntary Aid Detachment auxiliary nurse earned her the prestigious MBE in 1920. Throughout her life, she remained dedicated to her community, serving on the Norfolk County Council and being elected president of the Norfolk Rural Craftsmen's Guild. Beyond her philanthropic work, Lilias was also an accomplished author, penning several books including "Norfolk Life" and "The Cloak That I Left: A Biography of the Author Henry Rider Haggard." Her literary works and dedication to public service left a lasting impact, and her life has been commemorated in a biography by Victoria Manthorpe. Lilias Margitson Rider Haggard's legacy continues to inspire and enlighten readers and historians alike.

Lady Lilias Grant (née Murray d. 1643/4) was a prominent Scottish figure known for her role as a letter-writer and as the matriarch of the Grant clan of Freuchie. Born as the second daughter of Sir John Murray of Tullibardine, she married John Grant Laird of Freuchie in 1591. Notably, their wedding was attended by King James VI and Queen consort, Anne of Denmark. Lady Lilias was highly esteemed for her strong character and active involvement in the affairs of the Grant family. She was also recognized for her extensive collection of books and her literary pursuits, with two surviving poems attributed to her. Her resourcefulness was evident during times of scarcity, such as when she managed the household amidst sugar shortages caused by the Wars of the Three Kingdoms. Lady Lilias Grant outlived her husband and son, passing away in the end of 1643 or the beginning of the following year. Her legacy as a distinguished Scottish woman continues to be celebrated.References- Du Toit, Alexander (2004). "Grant [née Murray], Lilias (d. 1643/4), letter writer". Oxford Dictionary of National Biography (online ed.). Oxford University Press. doi:10.1093/ref:odnb/11277.- Fraser, William (1883). The Chiefs of Grant Volume 1 part 1. Edinburgh.External links- "Letter by Sir John

Lilias Graham (1762–1836) was a Scottish heiress and social activist. She was the eldest daughter of Robert and Mary Graham, inheriting the Gairbraid estate from her mother, located in what is now known as Maryhill in Glasgow. Graham's notable contribution lies in her involvement in the temperance movement in Scotland. Alongside her nephew John Dunlop and companion Betsy Allan, she played a pivotal role in forming the first temperance movement in Scotland. This movement aimed to promote abstinence from alcohol, addressing the prevalent issues associated with alcohol consumption in the region. Despite initial opposition, the movement persisted and ultimately led to the establishment of Britain's first temperance society in Gairbraid. Graham's efforts significantly impacted the social landscape of Maryhill and beyond, leaving a lasting legacy in the history of Scotland's temperance movement.This summary provides an overview of Lilias Graham's significant contributions as a Scottish social activist and her pivotal role in the temperance movement, emphasizing her impact on the community and broader societal change.