In September 1901, Margaret Finegan and Minnie Martinsen placed a small announcement in the Hooper Sentinel. They had opened a laundry, they told readers, and were ready for the town’s business. They offered a range of work and special rates for family washing. Both women signed their names beneath the notice.[3]
A photograph preserved in Hooper’s centennial history puts a building beside those names. A horse and wagon stand outside a modest, gabled structure bearing the Hooper Laundry sign. The book identifies the man as Chris Martinsen. Together, the advertisement, photograph and family history recover a business operated by two sisters whose work formed part of Hooper’s everyday services.[1][3]
1900: a local stop for laundry sent to Fremont
Hooper customers already had access to commercial laundry services before Finegan and Martinsen’s announcement. In January 1900, C. Hoffman advertised as the local agent for the Ideal Steam Laundry of Fremont. His notice specifically invited customers to bring shirts and collars to him.[2]
This was an agency arrangement: a Hooper contact represented a laundry in another town. The advertisement shows one way residents obtained specialist washing and finishing work. The sisters’ later notice offered a laundry established in Hooper itself, with a location readers could find by reference to a neighboring business.[2][3]
1901: Margaret Finegan and Minnie Martinsen open their doors
The new laundry stood in the building south of Fremont Butter & Egg Company. That is the location given in the September 26, 1901 newspaper. The notice sought the patronage of Hooper residents and emphasized family washing, indicating that household work was part of the service the proprietors wanted to build.[3]
The newspaper also supplies the women’s names directly: Margaret Finegan and Minnie Martinsen. Hooper’s 1976 centennial history gives 1902 as the business’s beginning, but this earlier announcement establishes that their laundry was already open by September 1901.[1][3]
Their brief advertisement contains a practical business plan in miniature: a recognizable location, a range of services, rates described as reasonable and a special offer for family washing. It was an invitation to make the laundry part of a household’s regular arrangements, signed by the two people responsible for the work.[3]
The Martinsen family behind the names
The family history in the centennial book identifies Margaret Martinsen-Finegan, Minnie and Chris as children of Martin Martinsen and Johanna Henriette Wustenfeld. Martin was born in Denmark in 1850 and married Johanna there in 1872. The account lists seven children and records Johanna’s death in 1886.[1]
Martin first came to the United States in 1892, stayed for three years, then returned to Denmark. He came back in 1898 and settled in Hooper, working as a harness maker. His children crossed a few at a time as money for their passage became available. The family account describes his later harness and shoe-repair business in town.[1]
That account connects the laundry operators with the man in the photograph. Margaret and Minnie were sisters; Chris was their brother. The picture identifies his presence outside the laundry without assigning him an ownership title. It preserves the building, sign, wagon and family connection in one scene.[1]
1905–1910: more rooms and steam machinery
The centennial history records an addition of several living rooms to the laundry building in 1905. It also says the business continued in the same building through the period described in its 1914 account. Work and domestic space were therefore closely connected within the property.[1]
A larger operational change appears in the newspaper on August 5, 1909. Arrangements had been made to introduce a steam process at Hooper Laundry, and a building was being prepared for an engine, boiler and other machinery. This was an announcement of preparations, with the equipment accommodation still being made ready.[4]
The centennial history dates the installation of the steam-laundry plant to 1910. Read together, the sources show the project moving from preparations in 1909 to the installation recalled for the following year. The newspaper names the equipment involved; the later history describes the resulting improvement in the laundry’s ability to handle its work.[1][4]
By 1914, the local history describes the two women as experienced operators with an established clientele. Their laundry had grown from a small opening notice into a business with expanded space and a steam plant. The services advertised in 1901 remained at the center of that story, while the facilities behind them had changed.[1][3]
A place in Hooper’s working history
When the centennial book was assembled in 1976, its laundry photograph also prompted a reference to later cleaning businesses, including Bay Cleaners, operated by Dean Bay, and Modern LaRette’s Midland Cleaners. Those names belong to the town’s continuing history of clothing care; the book does not establish that they were the same company as the sisters’ laundry.[1]
Hooper Laundry’s own surviving record is especially personal. Margaret Finegan and Minnie Martinsen appear as named proprietors in their opening advertisement. Their brother appears beside the horse and wagon in the photograph. And a short machinery notice records their investment in a steam-powered operation. These small pieces preserve the women, their family and the work behind a familiar local service.[1][3][4]