\idef{松平}{信康}
\idef{結城}{秀康}
\idef{}[二代]{秀忠}[\ftmaleline,生\ymd{1579}][4zw]
\idef{松平}{忠吉}
\idef{武田}{信吉}
\idef{松平}{忠輝}
\idef{尾張}{義直}
\idef{紀伊}{頼宣}[\ftmaleline]
\idef{水戸}{頼房}[\ftmaleline]
\sdef{家康の子}{信康,秀康,ival,秀忠,ival,忠吉,信吉,忠輝,義直,ival,頼宣,ivalx,ivalx,ivalv,ivali,頼房}