There were numerous small observances regarding the personal conduct of freemen. Life was at best for them a strange and circumscribed affair. They were "neither bond nor free," and probably suffered more from the provisions of the law and their ambiguous position than did their slave brothers. The freeman was not to entertain any slave over night in his home, or on the Sabbath. A small fine was the penalty.[31] Intermarriage of free persons and slaves without consent of the master of the slave was strictly forbidden. Breach of this law, also, was punishable by fine. There were penalties for whites and free Negroes alike for being in "unlawful assembly" with slaves. The word "unlawful" here seems to have had a special judicial meaning, signifying primarily for the purpose of instigating rebellion or insurrection. A law providing for voluntary enslavement of a free person of color, to any person whom he might choose, introduces a most interesting situation which probably indicates that there were more than a few free Negroes who preferred slavery to the condition of a creature living in a sort of limbo between freedom and bondage. By an act of the legislature in 1819, encouragement was given to European immigrants to come into the State, with the idea that they would become home builders and land-tillers, and make good citizens. The colored population already had a general reputation for thrift, but the sentiment of racial sympathy in the white population just then favored more the immigrant. For a period the tide of public opinion was on this side, and it was considered best for the Negro to be taken in charge by the Tennessee Colonization Society. The State appropriated $10 for every black man removed from the State, an expense finally sanctioned by a law of 1833.[32] Two years prior to the year of the Tennessee Constitutional Convention of 1834, Virginia in her State Legislature, had witnessed an exciting scene of debate on the question of slavery. In the District of Columbia, also, there was sent to Congress in the session of 1827-28 a petition requesting the "prospective abolition" of slavery in that district, and the repeal of certain laws authorizing the sale of runaways. Similarly in Tennessee the outbreak of antislavery sentiment, long fostered in the eastern part of the State, came into the Convention of 1834. The few details presented here concerning the convention show conclusively that there was a strong, even violent opposition to human slavery in the State. Certain representatives of counties from East Tennessee were conspicuous for their protest against the system, and maintained their convictions despite the failure to win their point at that time.