Counterfactual

The Parallel Lives of Rose and Tracey

In 2,386 girls, Rose found its level. 50 years earlier, Tracey occupied that same statistical address.

1880–2025

Rose

peak 1917 2025 18801900192019401960198020002020
Peak year 1917
Peak births 9,783
Latest count 2,386
Status Stable
Peak generation Greatest Generation
1923–2025

Tracey

peak 1970 2025 18801900192019401960198020002020
Peak year 1970
Peak births 6,230
Latest count 13
Status Endangered
Peak generation Gen X
In 2,386 girls, Rose found its level. 50 years earlier, Tracey occupied that same address. One peaked in the Gen X era; the other in the Greatest Generation world. They never met. But the data remembers them both.