Complex sentence: Giedroyć (;; Russian and; French: "Guedroitz") is the name of a Polish-Lithuanian and Russian princely family which started to appear in written sources in the early 15th century.
Split into simpler sentences: Giedroyć (;; Russian and; French: "Guedroitz") is the name of a Polish-Lithuanian and Russian princely family. The name started to appear in written sources in the early 15th century.