Another word for sympathizer

The great church movement of his time - the reformation of English monasticism on Benedictine lines - found in him a sympathizer, but in no sense an active participant.

Reeder (1807-1864), who showed himself a pro-slavery sympathizer as first Territorial governor, was removed from office for favouring the free-state party; he became a leader in the free-state cause.

He was exiled from Denmark in company with another sympathizer with the principles of the French Revolution, Malte Conrad Brunn (1775-1826), who settled in Paris, and attained a world-wide reputation as a geographer.

The correspondence between Mr Chamberlain and Mr Balfour (September 9th and 16th) was published, and presented the latter in the light of a sympathizer with some form of fiscal union with the colonies, if practicable, and in favour of retaliatory duties, but unable to believe that the country was yet ready to agree to the taxation of food required for a preferential tariff, and therefore unwilling to support that scheme; at the same time he encouraged Mr Chamberlain to test the feeling of the public and to convert them by his missionary efforts outside the government.

The president was Condorcet, and amongst the members were the duc de la Rochefoucault, the Abbe Gregoire, Brissot, Claviere, Petion and La Fayette; Mirabeau was an active sympathizer.