Most people who know the name Emmett Till have heard of his mother, Mamie Till-Mobley. Fewer know the name of the woman who raised Mamie — Alma Carthan.
Alma lived a private life. She was never a public figure. But she sits at the center of one of the most significant family stories in American civil rights history. Understanding who she was helps fill in the picture behind Mamie Till-Mobley and Emmett Till.
This article covers what is publicly known about Alma: her family background in Mississippi, her names across different records, her role in the Great Migration, and how she connects to the broader Till family story.
Who Alma Carthan Was
Alma Carthan was the mother of Mamie Till-Mobley, who was born Mamie Carthan, and the maternal grandmother of Emmett Till.
Multiple sources, including PBS American Experience and Because Of Them We Can, describe Mamie as the only child of John and Alma Carthan. That makes Alma’s role in this family line straightforward, even if the details of her personal life are limited.
She was not a public historical figure on her own. Most of what we know about her comes from genealogy records, burial memorials, and brief mentions in biographies focused on Mamie and Emmett. Still, she matters. Without Alma, there is no Mamie. Without Mamie, the story of Emmett Till and its impact on the civil rights movement looks very different.
Alma’s Family Background in Mississippi
According to genealogy records on Find A Grave and Geni.com, Alma was born on January 24, 1902, in Mississippi. Her parents were George Smith and Lillie (Brown) Smith, which means her maiden name was Alma Smith.
She grew up in rural Mississippi during the early 1900s. This was a time defined by sharecropping, strict racial segregation, and very limited economic opportunity for Black families. Life in the Mississippi Delta was shaped by poverty and systemic inequality, and many families looked north for something better.
Alma married John Carthan, and together they had a daughter — Mamie, born November 23, 1921, near Webb, Mississippi. PBS American Experience confirms this birthdate and birthplace for Mamie.
Why Records Show Three Different Names for the Same Woman
If you search for Alma in genealogy databases, you might see three different names: Alma Smith, Alma Carthan, and Alma Spearman. This can be confusing, but the explanation is fairly simple.
Each name reflects a different stage of her life:
- Alma Smith — her maiden name, from her parents George and Lillie Smith
- Alma Carthan — the name she took after marrying John Carthan
- Alma Spearman — the name she carried after a later marriage to a man named Louis Spearman
Genealogy platforms like Geni.com list her as “Alma Spearman (Smith)” with a note that she is also known as “Carthan.” Find A Grave records her burial under the name Alma Smith Spearman. Ancestry and MyHeritage family trees consistently identify Alma Smith Spearman (also known as Carthan) as Mamie’s mother and Emmett’s grandmother.
This kind of name layering is not unusual in genealogy research. Women of earlier generations often appear under different surnames across different documents — census records, marriage certificates, burial records — simply because their names changed over the course of their lives. Anyone building a family tree around the Till-Mobley line will eventually encounter all three of Alma’s names and need to recognize they refer to the same person.
Alma’s Move From Mississippi to Illinois
Alma’s move north was part of the Great Migration — the large-scale movement of Black Americans from the rural South to Northern cities that took place roughly between 1910 and 1970.
According to Because Of Them We Can, John Carthan found industrial work at the Argo Corn Products Refining Company in Argo, Illinois, which sits just outside Chicago. Alma later joined him there with young Mamie, around 1924, when Mamie was about two years old.
One source, Historydraft.com, mentions that Alma brought two-year-old Mamie and a brother named John when she joined Louis in January 1924, and that they settled in a predominantly African American community. It is worth noting that this detail conflicts slightly with other authoritative sources, which describe Mamie as the only child of John and Alma Carthan. Public records on this point are limited, so it is best treated as a minor uncertainty rather than a settled fact.
What is clear is that the move itself was significant. Argo was an industrial town where factory work was available, and the community Alma joined was part of a growing Black population resettling across the Chicago area. This pattern — leaving the South for northern factory towns — played out in thousands of Black families during that era. Alma and her family were one small part of that much larger story.
How Alma Fits Into the Mamie Till-Mobley Story
Growing up in Illinois, Mamie Carthan would eventually marry Louis Till and give birth to a son — Emmett Louis Till — on July 25, 1941.
In August 1955, fourteen-year-old Emmett traveled from Chicago to visit relatives in Money, Mississippi. He was falsely accused of behaving inappropriately toward a white woman named Carolyn Bryant. Shortly after, he was kidnapped from his great-uncle’s home, brutally murdered, and his body thrown into the Tallahatchie River. His killers, Roy Bryant and J.W. Milam, were acquitted by an all-white jury.
Mamie Till-Mobley made a decision that changed history. She held an open-casket funeral in Chicago, insisting that the world see what had been done to her son. The images published in Jet magazine shocked the country and helped galvanize the civil rights movement. Many historians point to Emmett Till’s murder and Mamie’s courage as a turning point in the broader civil rights struggle.
Alma was Mamie’s mother through all of this. She lived, according to Find A Grave records, until 1981 — long enough to witness decades of her daughter’s public advocacy and the growing recognition of Emmett Till’s place in American history.
What We Can and Cannot Know About Alma
The honest reality is that detailed biographical information about Alma Carthan is scarce. There are no known published interviews with her, no known personal writings, and no extended accounts of her daily life or her perspective on the events that surrounded her family.
What we have is a genealogical outline: born in Mississippi in 1902, daughter of George and Lillie Smith, married John Carthan, gave birth to Mamie in 1921, moved to Illinois around 1924, later married Louis Spearman, and died in 1981. That is the documented shape of her life.
For readers using platforms like Start Of Biz to explore stories behind well-known figures, Alma’s story is a reminder that behind famous names there are often quieter lives that rarely make the history books — but still matter deeply.
Researching Alma also illustrates something important about genealogy in general. Many women of her generation left faint paper trails, their identities spread across maiden names and married names in different records. Finding the full picture requires patience and cross-referencing across multiple platforms.
A Link in a Longer Chain
Alma Carthan — known also as Alma Smith and Alma Spearman — was not a public figure. She was a woman from rural Mississippi who raised a daughter, moved north during one of the most significant demographic shifts in American history, and lived a largely private life.
But she was Mamie Till-Mobley’s mother. And Mamie Till-Mobley was the woman whose grief and courage helped change a nation.
The story that runs from George and Lillie Smith in Mississippi, through Alma, through Mamie, and to Emmett Till is a multigenerational story of migration, family, loss, and resilience. Alma sits quietly near the beginning of that chain — not celebrated, but essential.
For anyone researching the Till family tree, or simply trying to understand who stood behind Mamie Till-Mobley, the name Alma Carthan is one worth knowing.
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