Blood is thicker than water.
Attributed to Commodore Tattnall. See Eleventh Ed. of Encyclopedia Britannica in notice of Tattnall. Vincent S. Lean stated in Notes and Queries. Seventh S. XIII. 114, he had found the proverb in the British Museum copy of the 1797 Ed. of Allan Ramsay's. Collection, (First Ed,. 1737).
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