The Women Who Shaped the World: Pioneers in Cartography
Who gets remembered when we tell the story of maps?
Women cartographers have charted ocean floors, published street atlases, mapped social inequality and developed ways to explore geography through touch. Yet their contributions have often been less visible than those of their male colleagues.
Some worked within family businesses, workshops or research teams, where individual credit was difficult to trace. Others faced barriers to education, fieldwork and professional recognition. Their stories reveal how much mapmaking depends on people whose names never reach the title page.
Here are ten stories from the history of women in cartography, including pioneering individuals, collaborative projects and the many contributors whose names we may never know.
1. The nuns of Ebstorf: a medieval map with unanswered questions
The Ebstorf world map was an extraordinary object: roughly three and a half metres across, assembled from 30 parchment sheets and filled with places, animals, biblical scenes and descriptions of the world.
Associated with the convent at Ebstorf in northern Germany, it is often dated to around 1300, although its date and authorship remain debated. The nuns have been proposed as contributors, but we cannot confidently name its makers.
The original was destroyed during the Second World War; reproductions preserve its remarkable detail. Its place here is a reminder to look closely at the communities behind historical maps, while being honest about what remains uncertain.
2. Shanawdithit: mapping memory and Beothuk history
Shanawdithit, a Beothuk woman from Newfoundland, made drawings that preserve knowledge of her people’s places, movements and experiences of colonial violence.
In 1828 she moved to St John’s and worked with William Epps Cormack, recording information about Beothuk life and history. Her maps and drawings offer an Indigenous perspective that written colonial records often omit.
She died of tuberculosis in 1829 and is often described as the last known Beothuk, although accounts of other survivors complicate that description. Her work deserves recognition as a record of knowledge and testimony created amid displacement, violence and devastating loss.
3. Florence Kelley and the Hull-House team: mapping for social change
A map can reveal conditions that a page of figures makes hard to grasp.
Florence Kelley’s investigations into working and living conditions helped underpin the research associated with Hull-House in Chicago. Published in 1895, Hull-House Maps and Papers brought together maps of wages and nationalities with essays on urban life and labour.
This was a collaborative achievement. Agnes Sinclair Holbrook contributed the map notes and was central to the mapping work; Kelley contributed research and essays on labour conditions.
Together, the project showed how detailed social mapping could make inequality visible and support arguments for reform. Giving credit to the team matters in an article about overlooked contributions.
4. Phyllis Pearsall: the publisher behind London’s A–Z
Before phone navigation, a London A–Z was a familiar companion in bags and glove compartments. Find the street in the index, turn to the right page and work out where you were.
Phyllis Pearsall founded the Geographers’ A–Z Map Company in 1936 and helped make its London street atlas a household name. Her achievement brought together publishing, practical information design and entrepreneurial determination.
Some of the best-known stories about its creation have been disputed, so it is worth distinguishing the celebrated legend from the publishing achievement. The atlas itself remains an enduring example of making a complicated city easier to understand.
Read our story of Phyllis Pearsall and the London A–Z.
5. Judith Tyner: asking how maps persuade us
Judith Tyner, Professor Emerita of Geography at California State University, Long Beach, has influenced both map design and the study of women in cartography.
Her work on persuasive cartography examines how maps can shape opinions as well as communicate locations. What is included? What disappears? Which colours, symbols and words draw our attention?
A map’s message can be subtle. Its purpose may be to promote a place, support a cause or persuade us to see an issue in a particular way. Tyner’s work encourages us to read maps critically and recognise the decisions behind their apparent authority.
6. Kira Shingareva: taking cartography beyond Earth
Kira Borisovna Shingareva was a leading planetary cartographer whose work extended to the Moon and other bodies in the Solar System.
A professor at Moscow State University of Geodesy and Cartography, she contributed to mapping the Moon’s far side and helped develop planetary atlases and international cartographic collaboration.
Her work reminds us that cartographers do not always begin with places they can visit. They must interpret observations, images and measurements, then find ways to make unfamiliar landscapes understandable.
The correct term is “far side”: it is the side facing away from Earth, rather than a permanently dark half of the Moon.
7. Regina Araújo de Almeida: making geography accessible through touch
What if a map could be read with your fingertips?
Regina Araújo de Almeida’s pioneering work at the University of São Paulo helped develop tactile mapping and geography education for blind and partially sighted learners in Brazil.
Tactile maps use raised lines, textures and symbols to distinguish geographical features. Braille labels may provide additional information. The design must be carefully considered: simply raising every line on a conventional map does not necessarily make it easy to read.
Her work broadens the question at the heart of good cartography: who is the map for, and how can it communicate clearly to them?
8. Marie Tharp: revealing the ocean floor
Marie Tharp helped change our understanding of the planet by mapping a landscape most people would never see.
Working with Bruce Heezen, she interpreted depth measurements to reveal the ocean floor’s mountains, valleys and ridges. Her recognition of a rift valley along the Mid-Atlantic Ridge provided important evidence for the developing understanding of plate tectonics.
Their North Atlantic map appeared in 1957. A world ocean-floor map followed in 1977, with the celebrated painted presentation by Heinrich Berann.
For much of her early career, Tharp was excluded from research voyages because she was a woman. Her achievement was to recognise the pattern in the measurements and make it visible to others.
9. Mary Spence: a career in clear, thoughtful map design
Mary Spence has spent more than five decades working in cartographic design and publishing. In 2004, she received an MBE for services to cartographic design.
A past president of the British Cartographic Society, she has combined award-winning mapmaking with helping others develop their skills. With Giles Darkes, she co-authored Cartography: An Introduction, a practical guide to making better maps.
Her work highlights the craft behind a successful map: organising information, choosing colour and symbols, and making a complex subject readable. These decisions shape how confidently we can use and understand what we see.
10. The unnamed women behind the maps
Not every contribution comes with a recognisable signature.
Women have worked as colourists, draughtswomen, compilers, printers, researchers and technicians. Their labour has supported commercial atlases, scientific research and military mapping, often without the individual recognition given to a named publisher or project leader.
Ordnance Survey’s history records women employed to mount and colour maps from 1902, and women also contributed to wartime map production. Their stories belong within the history of cartography alongside its better-known figures.
Our final place is for those contributors whose work survives even when their names do not.
A wider view of mapmaking
These stories show how many different things a map can do: preserve knowledge, reveal inequality, make a city navigable or change a scientific argument.
They also ask us to look beyond the name printed on the finished sheet. Mapmaking is a mixture of observation, interpretation, design and collaboration—and its history becomes richer when more of its makers are recognised.
For another perspective on the decisions behind maps, explore our guide to world map projections.