Маккенри және Жерси Миллс тарихы

The first warrant for land in what is now McHenry Township was issued to John Nixon on May 17, 1785. John English and his wife, Fanny Boatman, settled on the largest island in the area as early as 1784. They left hurriedly after a warning from a friendly Indian, Shawnee John, returning about a year later. Claudius Boatman and his son in law, Comfort Wanzer, married to Mary "Polly" Boatman, settled in the area in 1785. Boatman, a Frenchman by birth, formerly lived in the Buffalo Valley area of Union County, Pennsylvania, near Winfield, then in Mahoning Township in Montour County, before moving further up the West Branch Susquehanna River to Pine Creek. Boatman, at that time married to his second wife, Esther, had a rather large family. A daughter, Rebecca, married and lived a long life despite being partially scalped when she was 15 in 1782; her mother, Boatman's first wife, was killed in the same incident. Esther Boatman served as a nurse and rural physician for the pioneers along Pine Creek. The descendants of Claudius Boatman remain in fairly large numbers in western Lycoming County. The first white settlers in the vicinity of what became Jersey Mills arrived in the late 18th and very early 19th centuries. For the next 100 years, lumbering and farming were the main drivers of the local economy. The first lumber mill in the area began operations in 1809. Farm crops included cereal grasses and potatoes. The village of Jersey Mills was officially established in 1855, when its post office opened. Flagstone quarries in the area provided income in the late 19th and early 20th centuries as lumbering income steeply declined. The village had a one room school through 1946 and a general store and boarding house through 1965. A smaller general store, the last commercial business in Jersey Mills, operated from 1980 though 2007. Pine Creek runs through the center of the township at the bottom of Pine Creek Gorge, with creek elevation ranging from above sea level, and the tops of the canyon walls from .

As of the census of 2000, there were 145 people, 79 households, and 42 families residing in the township. The population density was 1.9 people per square mile (0.7/km2). There were 514 housing units at an average density of 6.8/sq mi (2.6/km2). The racial makeup of the township was 97.93% White, 0.69% from other races, and 1.38% from two or more races. Hispanic or Latino of any race were 2.07% of the population. There were 79 households, out of which 8.9% had children under the age of 18 living with them, 44.3% were married couples living together, 3.8% had a female householder with no husband present, and 46.8% were non families. 40.5% of all households were made up of individuals, and 21.5% had someone living alone who was 65 years of age or older. The average household size was 1.84 and the average family size was 2.45. In the township the population was spread out, with 9.0% under the age of 18, 5.5% from 18 to 24, 17.9% from 25 to 44, 34.5% from 45 to 64, and 33.1% who were 65 years of age or older. The median age was 57 years. For every 100 females there were 116.4 males. For every 100 females age 18 and over, there were 120.0 males. The median income for a household in the township was $25,000, and the median income for a family was $28,750. Males had a median income of $23,571 versus $13,750 for females. The per capita income for the township was $19,269. There were 11.5% of families and 4.2% of the population living below the poverty line, including no under eighteens and none of those over 64.