Baptised at Totteridge, Hertfordshire, 21 April 1636, he was the eldest surviving son of Hugh Hare, 1st Baron Coleraine, by his wife Lucy, second daughter of the first marriage of Henry Montagu, 1st Earl of Manchester.
He resided at Tottenham, Middlesex.

Longford Castle in Wiltshire was a family property, and Coleraine was elected Member of Parliament for Old Sarum in 1679.

He was unsuccessful as a candidate for Wiltshire in 1690.

In 1696, Coleraine built a vestry at the east end of the north aisle of Tottenham parish church, and underneath a vault for his family.
He was buried at Tottenham on 15 July 1708.
Baptised at Totteridge, Hertfordshire, 21 April 1636, he was the eldest surviving son of Hugh Hare, 1st Baron Coleraine, by his wife Lucy, second daughter of the first marriage of Henry Montagu, 1st Earl of Manchester. He resided at Tottenham, Middlesex.
Longford Castle in Wiltshire was a family property, and Coleraine was elected Member of Parliament for Old Sarum in 1679. 
He was unsuccessful as a candidate for Wiltshire in 1690.
In 1696, Coleraine built a vestry at the east end of the north aisle of Tottenham parish church, and underneath a vault for his family. He was buried at Tottenham on 15 July 1708.
Henry Hare, 2nd Baron Coleraine