Sven Åderman was a Swedish

Sweden

Sweden , officially the Kingdom of Sweden , is a Nordic country on the Scandinavian Peninsula in Northern Europe. Sweden borders with Norway and Finland and is connected to Denmark by a bridge-tunnel across the Öresund....

 inventor and officer who created a musket

Musket

A musket is a muzzle-loaded, smooth bore long gun, fired from the shoulder. Muskets were designed for use by infantry. A soldier armed with a musket had the designation musketman or musketeer....

 capable of firing more rapidly than conventional weapon

Weapon

A weapon, arm, or armament is a tool or instrument used with the aim of causing damage or harm to living beings or artificial structures or systems...

ry of the late 17th century. This new musket was first used in the war

War

War is a state of organized, armed, and often prolonged conflict carried on between states, nations, or other parties typified by extreme aggression, social disruption, and usually high mortality. War should be understood as an actual, intentional and widespread armed conflict between political...

s of King Karl XII

Charles XII of Sweden

Charles XII also Carl of Sweden, , Latinized to Carolus Rex, Turkish: Demirbaş Şarl, also known as Charles the Habitué was the King of the Swedish Empire from 1697 to 1718...

. For his efforts King Frederick I of Sweden

Frederick I of Sweden

Frederick I, , was a prince consort of Sweden from 1718 to 1720, and a King of Sweden from 1720 until his death and also Landgrave of Hesse-Kassel from 1730...

 bestowed upon him the estate of Halltorp

Halltorp

Halltorp is one of the earliest manor houses on the island of Öland, Sweden, dating from the 11th century AD. In early documents it is known as Hauldtorp, and it is cited as one of the early Viking settlements of Öland. In earlier times it has functioned as a royal farm associated with the...

 in the year 1723.. At this time Åderman was a major

Major

Major is a rank of commissioned officer, with corresponding ranks existing in almost every military in the world.When used unhyphenated, in conjunction with no other indicator of rank, the term refers to the rank just senior to that of an Army captain and just below the rank of lieutenant colonel. ...

. Halltorp had been a royal hunting

Hunting

Hunting is the practice of pursuing any living thing, usually wildlife, for food, recreation, or trade. In present-day use, the term refers to lawful hunting, as distinguished from poaching, which is the killing, trapping or capture of the hunted species contrary to applicable law...

 farm

Farm

A farm is an area of land, or, for aquaculture, lake, river or sea, including various structures, devoted primarily to the practice of producing and managing food , fibres and, increasingly, fuel. It is the basic production facility in food production. Farms may be owned and operated by a single...

belonging to the Swedish Crown for centuries.