《新唐书·列传·卷二十九》
曾祖父名谨，为北周立有功劳，授太师官衔，封燕国公爵号。
曾祖谨，有功于周，为太师、燕国公。
His great-grandfather's name was Jin, who made great contributions to the Northern Zhou Dynasty, was awarded the title of Grand Master, and was named Duke of Yan.
<s>[INST] Take each pair of old and new sentences and unite them into a single translation that captures the core meaning: Archaic: 曾祖谨，有功于周，为太师、燕国公。 Updated: 曾祖父名谨，为北周立有功劳，授太师官衔，封燕国公爵号。 [/INST] His great-grandfather's name was Jin, who made great contributions to the Northern Zhou Dynasty, was awarded the title of Grand Master, and was named Duke of Yan.</s>
Take each pair of old and new sentences and unite them into a single translation that captures the core meaning: Archaic: 曾祖谨，有功于周，为太师、燕国公。 Updated: 曾祖父名谨，为北周立有功劳，授太师官衔，封燕国公爵号。
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His great-grandfather's name was Jin, who made great contributions to the Northern Zhou Dynasty, was awarded the title of Grand Master, and was named Duke of Yan.
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