Chickasaw Woman Marks Her 100th Birthday on National Grandparents Day

A Chickasaw woman reached a milestone few people see, turning 100 years old on National Grandparents Day — a coincidence of the calendar that gave her family’s celebration a double meaning. Mildred Foster hit the three-digit mark on Sept. 9, the same day set aside each year to honor grandparents across the United States, making her birthday and the national observance land together in a way her family could not have planned better.

Her family held the celebration a day earlier, gathering for a party ahead of the official date, but the birthday itself fell squarely on the holiday. For a centenarian whose life has been organized around family, the timing turned an already rare occasion into something closer to a civic event — a private milestone that happened to coincide with the one day the country devotes to exactly the role she has spent decades filling.

Four Generations

Foster is the head of a family that now spans four generations. She raised two children, and the family has since grown to include grandchildren and great-grandchildren, the branches multiplying across the decades until the birthday gathering itself required the kind of coordination only large families know. The matriarch of that line has watched her descendants grow up in and around the same community, a continuity of place that has become less common with each passing generation.

Centenarians remain a small share of the population. Demographers estimate that only a small fraction of Americans live to 100, and the odds of doing so while remaining in the community where family can gather for the occasion are rarer still. Foster’s milestone puts her in a group that public health researchers study closely — the cohort of Americans who have now lived across an entire century of change, from the Great Depression through the internet age — and her family marked it as what it was: an achievement.

For the Foster family, the timing gave the day a double meaning: a birthday party and a Grandparents Day observance rolled into one. Rather than separating the personal celebration from the national one, the calendar fused them, and the family’s early party carried the weight of both. Grandparents Day observances in most households amount to a call or a card; in the Foster family this year, the holiday and the birthday arrived as one celebration of a woman who embodies the role the holiday was created to honor.

A Holiday With Local Resonance

National Grandparents Day falls on the first Sunday after Labor Day each September. It was established as a national observance to recognize the role grandparents play in families and to encourage younger generations to spend time with them. The holiday’s origins trace to the 1970s, when advocacy led Congress to designate the day and President Jimmy Carter signed the proclamation in 1978, fixing it to the post-Labor Day Sunday so families would already be gathered from summer travels and the school year would be underway.

The holiday has always carried a quiet, low-key character compared with the national celebrations built around parades and fireworks, and that suits its purpose. Its founders envisioned visits, shared meals and the passing down of family stories — the small acts that connect generations. In communities like Chickasaw, where families often stay within a few miles of one another across generations, the day tends to be marked with visits and gatherings rather than formal events, which is precisely the shape the Foster family’s celebration took.

Chickasaw: A Community Where Generations Stay Close

Chickasaw, the small city in Mobile County just north of Prichard and Saraland, is the kind of community where a centenarian’s birthday becomes neighborhood news. Incorporated as a city in 1945 from a company town built around the Chickasaw Shipbuilding Village, the city has long maintained the close-knit character of its industrial-era roots, with generations of the same families remaining in the area through the decades of change that swept over greater Mobile. A resident who has lived a century there has seen the community evolve from its shipyard-era identity through the growth of the surrounding county, all while the city kept its small-town civic life intact.

That continuity of place matters for family structure. In communities where housing stays affordable and families remain near one another, grandparents often serve as the connective tissue of daily life — providing child care, hosting Sunday meals, and anchoring the gatherings that keep extended families in regular contact. The four-generation family Foster heads is the living version of that pattern, and her birthday on Grandparents Day reads almost as a reward for the role.

The milestone also lands within a broader demographic story. Americans over 100 make up one of the fastest-growing age groups in the country, even as they remain a tiny fraction of the population, and communities across south Alabama have celebrated a notable number of centenarian birthdays in recent years as the region’s population ages in place. Each one represents a life that spans from a pre-television, pre-interstate America to the present — and in Foster’s case, one spent rooted in the same corner of Mobile County.

For her family, the day itself will be what they remember: the party held a day early, the official birthday falling on the holiday, and four generations gathered for a woman who spent her life building the family the celebration filled the room with. National Grandparents Day comes every year on the first Sunday after Labor Day, and most years it passes as a gentle reminder to call home. For the Fosters of Chickasaw, Sept. 9 will always mean more — the day Mildred Foster turned 100.

The family’s celebration fits the pattern that Grandparents Day’s founders had in mind more than four decades ago: not a commercial holiday, but a reason to gather, to thank the family elders while they are present, and to let the youngest generation see how far the family line reaches. In Chickasaw this year, the observance and the milestone shared a date — and one family marked both with the same cake.

The story of a century-old life in Mobile County also traces the region’s own history. A resident born in the 1920s grew up through the Depression in a county whose economy ran on agriculture and the port, came of age during World War II when Gulf Coast shipyards transformed communities like Chickasaw almost overnight, and raised her own children during the postwar boom that turned Mobile County into the industrial and population center of south Alabama. Along the way came the interstate, television, the civil rights era, hurricanes named Frederic, Ivan, Katrina and Sally — a century of history lived from a single vantage point.

Centenarian birthdays have become moments of community pride across the Gulf Coast in recent years, marked by family gatherings, civic recognition and often coverage in local news outlets. The celebrations serve a purpose beyond the party: they remind younger residents that the region’s history is carried in the memories of its oldest citizens, and they honor the family structures — the grandparents and great-grandparents who raised children, kept homes and held families together — that National Grandparents Day was created to recognize.

Foster’s two children, her grandchildren and her great-grandchildren now span what demographers call a four-generation lineage, the fullest structure a family tree commonly reaches in a single lifetime. The number of Americans who live to see their great-grandchildren is small, and those who do so while still leading the family’s gatherings are rarer still. On this Grandparents Day, the Foster family gathered around the head of that line — a Chickasaw woman whose 100th birthday arrived, by the calendar’s own neat coincidence, on the day honoring everything she has been.

Communities like Chickasaw hold these milestones especially well. The city’s civic calendar — its heritage events, church gatherings and school programs — keeps multiple generations in the same rooms throughout the year, so a birthday of this size becomes a shared occasion rather than a private one. Neighbors who watched the Foster family grow over the decades mark the milestone alongside the relatives, and the birthday party held the day before the official date reflected that local character: family-first, modest in form, deep in meaning.

The Grandparents Day coincidence also offers a gentle prompt to other families in the area. The holiday arrives each September with little commercial fanfare, and it passes unobserved in many households. The Foster family’s celebration is the counterexample worth copying: pick up the phone, plan the visit, and let the grandparents in the family hear from the generations that follow them — while the calendar, every so often, lines up to make the moment unforgettable.

Happy 100th, Mildred Foster — Chickasaw celebrated with you.