The family was originally called Royk. Under Polish rule, it took the name of its long-standing possession Lewyn (today known as Lewino), for which the first Polish King Sigismund I had confirmed a hereditary noble possession to Jacob Royk in 1526:
"The privilege was given to the noble [...] heirs of James of the town of Lewyn in the land of Pomerania and the district of Mirochov"
– Crown register No. 42 p. 125 from July 28, 1526, "The privilege of the nobles over the goods of Lewyn".
In the 16th and 17th centuries, the family bore the name von Royk Lewinski. The last of his family, Andreas Royk, is mentioned in 1662 as a taxpayer in Lewino. While one of his two sons settled in Kositzkowo, and his descendants can be traced there until the 20th century, the other son and his descendants lived on further property in Łebno and later in Tockar, Kreis Karthaus/West Prussia. The last of this branch of the family, born in Dargelow in 1747, left Kashubia and entered Prussian service. At the beginning of the 18th century, only the name Lewinski appears in the documents.[1]
The family's coat of arms are red with a silver lion holding a sword in its forepaws. On the helmet with red and silver covers are three ostrich feathers (red, silver, red).[3]
Hans Friedrich von Ehrenkrook [de], Friedrich Wilhelm Euler [de], Jürgen von Flotow: Genealogical Handbook of the Noble Houses B (Letter Family), Volume I, Volume 9 of the complete series GHdA, Glücksburg/Ostsee 1954, p. 253 ff.
Walter von Hueck [de]: Genealogical Handbook of the Nobility. Noble Houses B. Volume XV, Volume 83 of the complete series GHdA, Limburg an der Lahn 1984, p. 296 f.
Gotha Genealogical Pocketbook of the Letter Noble Houses: 1909, Gotha 1908, S. 485 ff. Lewinski Stamm Tempski
Gotha Genealogical Pocketbook of the Letter Noble Houses: 1913, Gotha 1912. S. 484 ff. Lewinski Stamm Tempski
Gotha Genealogical Pocketbook of the Noble Houses (Old Nobility and Letter Nobility): 1930 (Alter Adel und Briefadel gen.), Vol. 22, Gotha 1929, p. 502 ff. Also the Nobility Register of the United German Nobility Associations.