X00 First indicator: Value 3 - Family name

Value 3 indicates that the entry element is the name of a family, clan, dynasty, house, or other such group. The name may be constructed in direct or inverted order.

Examples:

100 3#$aArey family

500 3#$aIhrig family

100 3#$aGuelf, House of

400 3#$aHouse of Guelf

100 3#$aAttalid dynasty,$d282-133 B.C.

100 3#$aVon der Au family