Joshua Fisher
Joshua Fisher (1707 – February 1, 1783) was a prominent Philadelphia merchant involved in transatlantic trade and mapmaking as applied to nautical charts. He made the first nautical chart of the Delaware River and Delaware Bay, and established the first merchant packet line between London and Philadelphia.
Joshua Fisher

NASA/Milan Loiacono · Joshua Fisher in Rincon de la Vieja · Public domain
- Born
- 1707
- Occupation
- cartographer · surveyor
VALÉORINE Encyclopedia
VALÉORINE documentary reading
Documentary summary
Joshua Fisher (1707 – February 1, 1783) was a prominent Philadelphia merchant involved in transatlantic trade and mapmaking as applied to nautical charts. He made the first nautical chart of the Delaware River and Delaware Bay, and established the first merchant packet line between London and Philadelphia.
Admitted source layer · organised and presented by VALÉORINE
Note VALÉORINE
The Wikipedia record describes Joshua Fisher as cartographer and surveyor. Joshua Fisher was born in 1707. Death followed in 1783.
Composed from admitted, traceable facts · 26 September 2026
VALÉORINE
Reference Check
Propose documentary evidence for Joshua Fisher. A contribution is never written directly as fact: identity, source, rights and evidence gates still decide.
Sign in to contribute
Documentary evidence
Documentary basis
Authority files
wikidata · Q6289816
In this article
Early years
Early years
Fisher was born in Sussex County, Delaware, into a Quaker family with historic roots, growing up in Lewes, Delaware. His father, Thomas Fisher (1669–1713), and mother, Margery Maud (1671–1770), were both Quakers, as were his grandparents. Margery Maud was a stepdaughter of Dr. Thomas Wynne. His grandfather, John Fisher, came to America aboard the "Welcome" with William Penn. Fisher was enterprising, and taught himself mathematics and mechanics. He married (July 27, 1733) a neighbor's daughter, Sarah Rowland, the granddaughter of Mary Harworth, an eloquent Friends minister who had also arrived on the "Welcome".
Establishing a business
Establishing a business
Fisher settled in Lewes, Delaware, near Cape Henlopen, regularly attending Quaker Meeting. He learned to make hats from animal skins, started a hat-making business, and established an active trade with the local Indians in pelts of beaver and other small animals. He developed a transatlantic trade and sold many pelts to customers in England. In Lewes he opened a large inn and country store, which was frequented by many pilots and ship captains because Lewes was the first port at the mouth of Delaware Bay and a good location to learn about the channel to Philadelphia. Fisher gave the pilots advice about how to navigate Delaware Bay, which was notorious for its many shoals. He was appointed by Thomas Penn to be Deputy Surveyor General of Delaware.
Family farm
Family farm
Fisher's father Thomas owned a 300 acre property that included a farm, and another 500 acre property at Cool Spring, west of Lewes, that included a farm house constructed in the Dutch style with a gambrel roof. When his father died in 1713, Fisher inherited the properties, ran them profitably for two decades, and in 1736 sold the Cool Spring property to Rev. James Martin, a pastor of nearby Presbyterian churches, whose descendants held the property for two centuries. In 1980, the Fisher-Martin house was moved to downtown Lewes, where it currently houses the Chamber of Commerce information center.
Move to Philadelphia
Move to Philadelphia
In 1746, Fisher sold his store and house in Lewes and moved with his wife and six children to Philadelphia, at first settling in a house on the north side of Walnut St above Front St. Later he built a house at 110 S. Front St. and moved his family there. He had owned slaves on the family farm outside of Lewes and sold them before the move, but later repurchased them and gave them and their descendants their freedom. Fisher also purchased a country estate north of the city overlooking the Schuylkill River from the east, and built a house there in 1753 called "The Cliffs", after his family's ancestral home in Yorkshire, England. The family often stayed at The Cliffs in the summer, enjoying the nearby river.
Mercantile business
Mercantile business
Fisher built a warehouse in downtown Philadelphia at the back of the lot at 110 S. Front St where his house stood, and established there a prosperous mercantile business, "Joshua Fisher & Sons" (1762–1783), selling virtually every type of object. Soon after, Fisher established the first packet line of ships to sail regularly between Philadelphia and London, two of the largest cities in the British Empire. Customers were able to order items such as porcelain, silverware, brass pulls for dressers, and every other imaginable type of merchandise from a detailed catalog, and receive their goods within weeks. The business did not advertise much in the local newspapers because it was mainly a wholesale supplier to retail stores. Fisher's descendants still possess well-built Windsor chairs from the packet line.
Map of Delaware Bay
Map of Delaware Bay
• Illustration — 1776 Map of Delaware Bay by Joshua Fisher Fisher continued his interest in the navigation of the Delaware Bay, and at night studied navigation. He was encouraged in this endeavor by the pilots and ship captains who continued to need accurate information about the shoals and channels of the bay. Over the course of 20 years Fisher developed a detailed map of the Delaware Bay with help from his brother-in-law, Samuel Rowland, and teacher Thomas Godfrey. The chart was very accurate for the day, showing observations of the exact latitude and longitude, and soundings, information about harbors, stream inlets, shoals, and ship channels. The chart was engraved by James Turner, funded by a group of local merchants and ship owners, and printed in 1756 in Philadelphia by printer John Davis. Fisher was ordered not to publish the map by the Governor, Robert Hunter Morris, because a war appeared likely with France and he was concerned that the map might fall into enemy hands. Fisher sent out copies of the map anyway and explained that the map did not show the full way to Philadelphia, and the complexity of the navigation to Philadelphia would deter the enemy. The map was re-engraved in Philadelphia in 1775, duplicated and published in London in 1776, and widely sold and distributed. It remained the standard map for navigation to Philadelphia for almost a century as it carried the trace of the channel to the docks.
Revolutionary War and family
Revolutionary War and family
During the Revolution, much of Fisher's inventory of merchandise was commandeered by the military to support the revolutionary cause, but Fisher was not fully reimbursed for it. In 1779 his son Thomas and a slave worker were taken hostage from Fisher's farm in lower Delaware by the British, and Fisher was obliged to pay a ransom of 100 bullocks. As many Quakers did during the Revolution, he maintained a neutral position with respect to the fledgling country's conflicts, and he and his family suffered as a consequence. In 1777 Fisher's sons were ordered by the authorities to produce their firm's business records but they refused, and since they were Quakers they refused to swear an oath of allegiance. As a consequence sons Thomas, Samuel, Meirs were exiled to Winchester, Virginia along with several other Quakers, and kept under house arrest for a year. Although they were treated somewhat harshly they survived without severe illness, but their brother-in-law Thomas Gilpin and John Hunt died. After evacuation of the British, the group of Quakers were eventually pardoned and allowed to return to Philadelphia by order of George Washington and the Congress. Fisher's son Samuel continued to show opposition to the revolutionary cause, and in 1779 he and was arrested on the charge of being a Tory on the basis of a letter he sent to his brother Jabez Maud on a ship unable to land in New York Harbor. Samuel exacerbated the situation by not recognizing the authority of the court and was sent to jail for 2 years. Fisher was by then too ill to be taken from his home and the charges against him were dropped. Fisher's sons continued the mercantile business and son Samuel continued the packet line to London, capturing business with catalogs of textiles and manufactured items, and the family continued to be prosperous. Fisher's great-grandson was Joseph Wharton, a prominent industrialist who founded the Wharton School of Business.

Joshua Fisher, an ecologist with the CRATER project, leads a team through the forest of Rincon de la Vieja National Park, Costa Rica, to gather data from trace gas sensors. Fisher and his team placed sensors at locations across the forest to measure emissions, in an effort to understand how vegetation responds to elevated levels of carbon dioxide.
NASA/Milan Loiacono · Joshua Fisher Leads Sampling Hike

Joshua Fisher, an ecologist on the CRATER team, looks up at a trace gas sensor mounted into a tree in Rincon de la Vieja National Park, Costa Rica. Rincon de la Vieja contains an active volcanic system, which passively releases gases through cracks and vents in the Earth's crust called fumaroles. The white haze behind Fisher is these gases and vapors, which NASA's CRATER team set out to measure.
NASA/Milan Loiacono · Joshua Fisher Locates a Sensor
Notes from the source article
Cited by Wikipedia
Notes from the source article
These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.Wroth, Lawrence C. “Some American Contributions to the Art of Navigation 1519-1802.” Proceedings of the Massachusetts Historical Society, vol. 68, 1944, pp. 91ff. JSTOR website Retrieved 15 Dec. 2022.
- 2.Gummere, Amelia Mott (1922), The journal and essays of John Woolman, New York: The Macmillan Company, p.511
References
Citations
References
Each reference names the institution holding it, so a reader may go to the document itself.
reference work
Secondary witness
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 16 August 2026.
Elsewhere in Maps and atlases
1,180 published records in this field, each with its sources named.
- Joseph PartschAuthor
- Joseph-Anne-Marie de Moyriac de MaillaAuthor
- Joseph-François ManginAuthor
- Joseph-Nicolas DelisleAuthor
- Joshua FryAuthor
- Juan BelaieffAuthor
- Juan de la CosaAuthor
- Juan de la Cruz Cano y OlmedillaAuthor
Best supported in this field
For owners
Own a work by Joshua Fisher?
A specialist will read what you send and tell you what the house can establish, what it cannot, and whether the object is suited to sale. There is no charge and no obligation. The object stays with you throughout; nothing is shipped to us unless it is arranged in writing beforehand.