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.
Charts & Statistics
Primary data visualizations built on the archive's source documents, person records, and event data.
D3-powered bar charts, scatter plots, and network graphs built from the archive's structured data — births, migrations, occupations, sources.
Open charts →Chart.js dashboards showing sources by type and decade, generation breakdown, archive completeness, and event themes.
Open stats →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.
Open timeline →41 events mapped and sequenced side by side — scroll the timeline, watch the Leaflet map pan to each location. Norway to North Dakota to DC and beyond.
Open map →A 7-stop geo-located photo tour: West Gran, Norway → Broe Township → Rugby → Cando → Minot → Saint Petri Cemetery. Click a pin, read the story.
Open tour →Family Structure
Graph and tree visualizations of the Stadum family across eight generations, from Norway to Minnesota.
D3 DAG showing 8 generations — Petter Hanson Stadum in Norway to Dean William Lloyd in Minnesota. Click any node to open that person's profile.
Open tree →Stanford Palladio guide for building network, map, and gallery views from the family CSV data. Drag-and-drop — no coding required.
Open guide →Prototype Pages
Experimental layouts combining timelines, constellation graphs, and Leaflet maps in a single-page archive view.
Non-linear navigation test: era timeline strip, Leaflet locator map, and D3 constellation graph in a three-panel sidebar layout.
Open test →Archive object deep-dive: Palmer's Scott Railroad locomotive model, with a D3 story graph showing related people, events, and sources.
Open test →Download & Reuse
The underlying CSV files powering these visualizations — open for reuse in any tool.
41 family events with title, date, location, and description. Compatible with TimeMapper, Google Sheets, and any timeline tool.
Download ↓Person records with generation, birthplace, occupation, and relationship fields. Designed for Palladio network and map views.
Download ↓