In indictments for murder and manslaughter, it is not necessary to allege matter not required to be proved on the trial; but in the body of the indictment, after naming the person accused, and the county of his residence, the date of the offense, the averment “with force and arms,” and the county of the alleged commission of the offense, as is now usual, it is sufficient in describing murder to allege that the accused person feloniously, willfully, and of his malice aforethought, did kill and murder (naming the person killed), and concluding as is now required by law; and it is sufficient in describing manslaughter to allege that the accused feloniously and willfully did kill and slay (naming the person killed), and concluding as aforesaid; and any bill of indictment containing the averments and allegations herein named shall be good and sufficient in law as an indictment for murder or manslaughter, as the case may be. (1887, c. 58; Rev., s. 3245; C.S., s. 4614.)