Stadum Family Archive · 6 Generations · 113 Years

Data &
Visualizations

Charts, maps, timelines, and family graphs drawn from the archive — a Norwegian-American family made legible through data.

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Core

Charts & Statistics

Primary data visualizations built on the archive's source documents, person records, and event data.

Timeline

Family Lifespan

Lifespans of the Stadum family across two centuries — styled after the classic biographical timeline charts of Priestley and Sparks.

D3.js Lifespans 6 Generations

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Charts

Charts & Visualizations

D3-powered bar charts, scatter plots, and network graphs built from the archive's structured data — births, migrations, occupations, sources.

D3.js SVG Family data

Chart.js dashboards showing sources by type and decade, generation breakdown, archive completeness, and event themes.

Chart.js Archive meta Completeness

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Time & Place

Timelines & Maps

The family's movements across time and geography — from Norway to North Dakota to Washington D.C. and beyond.

KnightLab TimelineJS spanning the full family arc — births, marriages, moves, and milestones across six generations, 1876–2025.

TimelineJS 6 generations 1876–2025

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Genealogy

Family Structure

Graph and tree visualizations of the Stadum family across eight generations, from Norway to Minnesota.

Test System

Prototype Pages

Experimental layouts combining timelines, constellation graphs, and Leaflet maps in a single-page archive view.

Raw Data

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