On 03 Jun 1665 at the Battle of Lowestoft an English fleet commanded by King James II of England Scotland and Ireland (age 31), Prince Rupert Palatinate Simmern 1st Duke Cumberland (age 45) and [his father] Edward Montagu 1st Earl Sandwich (age 39) defeated a Dutch Fleet.

Richard Boyle was killed.

Charles Maccarthy Viscount Muskerry was killed.

Charles Berkeley 1st Earl Falmouth (age 35) was killed by a cannonball aboard the Royal Charles. Earl Falmouth extinct, Baron Botetourt Langport in Somerset extinct. His father Charles Berkeley 2nd Viscount Fitzhardinge (age 65) succeeded 2nd Viscount Fitzhardinge of Berehaven in Kerry. Penelope Godolphin Viscountess Fitzhardinge by marriage Viscountess Fitzhardinge of Berehaven in Kerry. Possibly the only occasion when a father has succeeded his son.

Charles Weston 3rd Earl of Portland (deceased) was killed by a cannon shot. On 13 Jun 1665 His uncle Thomas Weston 4th Earl of Portland (age 55) succeeded 4th Earl of Portland.

Thomas Allin 1st Baronet (age 53) was present.

Admiral Jeremy Smith commanded the Mary.

Captain George Batts fought. He was assigned to Sir George Ayscue's (age 49) division in the Blue Squadron.

James Ley 3rd Earl Marlborough (age 47) was killed at the Battle of Lowestoft commanding Old James attempting to recover a captured ship. His half brother William Ley 4th Earl Marlborough (age 53) succeeded 4th Earl Marlborough.

On 28 May 1672 Philip Carteret (age 31) and Winston Churchill were killed at Solebay, Southwold [Map].

[his father] Edward Montagu 1st Earl Sandwich (age 46) was killed. His son [his brother] Edward Montagu 2nd Earl Sandwich (age 24) succeeded 2nd Earl Sandwich.

George Legge 1st Baron Dartmouth (age 25) fought.

Charles Harbord (age 32) was killed. The inscription on his. Monument in Westminster Abbey [Map] reads ... Sr. Charles Harbord Knt. his Majesties Surveyor General, and First Lieutenant of the Royall James, under the most noble and illustrious captain Edward, Earle of Sandwich, Vice Admirall of England, which after a terrible fight maintained to admiration against a squadron of the Holland fleet for above six houres, neere the Suffolk coast, having put off two fireships, at last being utterly dissabled and few of her men remaining unhurt, was by a third unfortunately set on fire: but he (though he swam well) neglected to save himselfe as some did, and out of the perfect love to that worthy lord (whom for many yeares he had constantly accompanyed in all his honourable imployments, and in all the engagements of the former warr) dyed with him at the age of XXXIII, much bewailed of his father whom he never offended, and much beloved of all for his knowne piety, vertue, loyalty, fortitude and fidelity.

Captain John Cox was killed in action.

Admiral John Holmes (age 32) fought as commander of Rupert.

The Gloucester took part.