The Social Interpretation of the French Revolution. Revised edition.

COBBAN Alfred, LEWIS Gwynne (introduction)
The Social Interpretation of the French Revolution. Revised edition.
Introduction by Gwynne Lewis. Pb, 8vo, XLIX + 178 pp. Index. On feudal rights: "By the 18th century, domaine utile had come to be regarded as the true property right, and domaine direct as a sort of servitude on it." (p. 27) This question about ownership (proprietas) seems essential in the interpretation of the FR. Cobban points out that there is a distinction between seigneur utile and seigneur.
COBBAN Alfred, LEWIS Gwynne (introduction)@ wikipedia
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