Pearl oysters are not closely related to true oysters, being members of a distinct family, the feathered oysters (Pteriidae). Both cultured pearls and natural pearls can be extracted from pearl oysters, though other molluscs, such as the freshwater mussels, also yield pearls of commercial value.irst attested in English during the 14th century, the word oyster comes from Old French oistre, in turn from Latin ostrea, the feminine form of ostreum, which is the latinisation of the Greek á½ÏÏÏÎµÎ¿Î½ (ostreon), oyster. Compare á½ÏÏÎ­Î¿Î½ (osteon), bone.
Where did the last name Houston originate. Answer. The last name Houston originated from the parish of Houston, in Renfrewshire, It means 'settlement' or 'village'. ChaCha!
Nichols Genealogy & History. Nichols is a surname of ancient Greek origins that, according to Nichols family history, was probably brought to England as a result of the Crusades. It is a patronymic that derives from the medieval given name Nicholas, from the Greek Nikolaos, meaning to conquer people.ichols Genealogy & History. Nichols is a surname of ancient Greek origins that, according to Nichols family history, was probably brought to England as a result of the Crusades. It is a patronymic that derives from the medieval given name Nicholas, from the Greek Nikolaos, meaning to conquer people.