Writing to William Smith (1755–1816), John Adams' secretary and future son-in-law, Thomas Jefferson seemed to welcome Shays' Rebellion in Massachusetts: "god forbid we should ever be twenty years without such a rebellion . . . the tree of Liberty must be refreshed from time to time with the blood of patriots & tyrants. it is it's natural manure." Jefferson was confident that rather than repression, the "remedy is to set them right as to facts, pardon & pacify them."