Translation of "Eldest" in Japanese

The eldest sister acted for the mother.

一番上の姉が母の代わりをした。

He is the eldest in his class.

彼はクラスで最年長です。

The eldest son succeeded to all the property.

長男がすべての財産を相続した。

The eldest daughter suddenly screamed "I want candy."

長女が突然「飴がほしい」と叫んだ。

It is her eldest daughter that he loves most.

彼が一番愛しているのは彼女の長女です。

The king's eldest son is the heir to the throne.

国王の長男は、王座の後継者である。

Suddenly the eldest daughter spoke up, saying, "I want candy."

突然長女が「飴がほしい」と言い出しました。

He put his eldest daughter in charge of his second restaurant.

彼は二番目のレストランの経営を、長女にまかせた。

- He is the eldest.
- Heʼs the oldest.
- He is the oldest.

彼はもっとも年上であります。

- It is her eldest daughter that he loves most.
- He likes her oldest daughter best.

彼が一番愛しているのは彼女の長女です。

His health was failing, and in 1821, the death  of his eldest daughter left him grief-stricken.

His health was failing, and in 1821, the death of his eldest daughter left him grief-stricken.

- His elder sister is older than my eldest brother.
- His older sister is older than my oldest brother.

彼の姉は私の一番上の兄より年上である。

Her mother knew that her eldest daughter had signed up for a drama seminar, but she had no idea that she was so deeply involved as to appear on stage.

母は、長女が芝居の研究会にはいっていることは知っていたが、まさか舞台に出るまで深入りしているとは、知らなかった。