The primary member on the household who was known to utilize the title "Rothschild" was Izaak Elchanan Rothschild, born in 1577.
Qofkii uugu horeeyey ee ka mid ah qoyska hantiilayaasha ah ee Rothschild ee magacan isticmaala ayaa ahaa Izaak Elchanan Rothschild oo dhashay sanadkii 1577kii.