does it give the sky human traits
no
The star was twinkling so that is the meaning of the jewelled sky. This means that the sky was full of shimmer and glittery star. It shows that it was a romantic night for the Highwayman as he is going to visit Bess.
No, a personification is when you give an inanimate object human qualities.
The sky roared with anger!
metaphor
The dark sky was angry and resentful.
The term "jewelled sky" typically refers to a night sky that is filled with bright stars, resembling a tapestry adorned with sparkling jewels. It evokes a sense of beauty and wonder, highlighting the brilliance of celestial bodies against the darkness of the universe. This phrase is often used in poetry and literature to convey a magical or enchanting atmosphere.
Uranus (Ouranos meaning "sky" or "heaven") was the personification and god of the heavens/sky.
personification
In the darkness the moon smiled in the sacred sky
Caelus, the personification of the sky.
Very well-written example of personification.
Jewelled Nights was created on 1925-10-24.