delivered the opinion of the Court.
Because of petitioner’s disbarment by the Supreme Court of Louisiana, the United States District Court for the Eastern District of Louisiana struck him from its roll of attorneys, and the Court of Appeals for the Fifth Circuit affirmed the order.
A proceeding for disbarment of a lawyer is always painful. The circumstances of this case make it puzzling as well as painful. The facts are few and clear. It is undisputed that petitioner, in 1935, forged a promissory note and collected its proceeds. Criminal prosecution and action for disbarment were duly initiated but both were aborted because the petitioner was “suffering under an exceedingly abnormal mental condition, some degree of insanity” at the time of this behavior, to such a degree that he was committed to an insane asylum and was under a decree of interdiction until 1948. Years after, criminal prosecution was unsuccessfully revived,
State
v.
Theard,
The state proceedings thus establish that petitioner was disbarred in 1954 for an action in 1935, although at the time of the fatéful conduct he was concededly in a condition of mental irresponsibility so pronounced that for years he was in an insane asylum under judicial restraint. The proceedings also establish that as an active practitioner for six years preceding disbarment, after recovering his capacity, including the argument of thirty-six cases before the Louisiana Supreme Court and the Court of Appeals for the Parish of Orleans, no charge of misconduct or impropriety was brought against him.
*281
It is not for this Court, except within the narrow limits for review open to this Court, as recently canvassed in
Konigsberg
v.
California,
The rules of the various federal courts, more particularly the District Court which disbarred this petitioner, have provisions substantially like the present Rule 8 of this Court dealing with disbarment. “Where it is shown to the court that any member of its bar has been disbarred from practice in any State, Territory, District, Commonwealth, or Possession, or has been guilty of con
*282
duct unbecoming a member of the bar of this court, he will be forthwith suspended from practice before this court. He will thereupon be afforded the opportunity to show good cause, within forty days, why he should not be disbarred.” Disbarment being the very serious business that it is, ample opportunity must be afforded to show cause why an accused practitioner should not be disbarred. If the accusation rests on disbarment by a state court, such determination of course brings title deeds of high respect. But it is not conclusively binding on the federal courts. The recognition that must be accorded such a state judgment and the extent of the responsibility that remains in the federal judiciary were authoritatively expounded in
Selling
v.
Radford,
We do not think that “the principles of right and justice” require a federal court to enforce disbarment of a man eighteen years after he had uttered a forgery when concededly he “was suffering under an exceedingly abnormal mental condition, some degree of insanity.” Neither considerations relating to “the law of the case,” cf.
Messenger
v.
Anderson,
It is so ordered.
