The head of an extended family of Arabic origin has been sentenced to six years in prison in Düsseldorf for taking hostages and social fraud.
Two of his sons each received three years in prison for dangerous bodily harm and commercial and gang fraud.
The district court ordered on Thursday that the 1,700-square-meter property with the family's property in Leverkusen will be confiscated.
"criminal offenses of multiple kinds"
The clan chief's wife received a two-year suspended sentence and another son received a year and nine months suspended sentence.
The accused were guilty of "multiple crimes," the presiding judge said.
The verdict was preceded by a criminal agreement in the course of which the accused had confessed.
The convicts are attributed to the Al-Zein clan, to which several thousand people are said to belong in North Rhine-Westphalia alone.