62 THE LIAO
ber of the tribal council or another candidate from his own clan might be
chosen to replace him. In 910, when his reelection was due, A-pao-chi failed
to go through this procedure, and his brothers, feeling cheated of their own
chances of succession, sought to prevent him from establishing a permanent
dynasty based on succession from father to son, as this would have ended
forever their own claims to leadership. Most resentful was the eldest of A-
pao-chi's younger brothers, La-ko.
In 911 four of the younger brothers rebelled, and in 912 another plot to
assassinate A-pao-chi engineered by the same four brothers was uncovered
before it could be carried out. In 913, when A-pao-chi's second three-year
term as khaghan came to an end and he again refused to put himself forward
for reelection, a far more serious rebellion, led by his brothers, his uncle, and
his cousin who was chieftain of the I-la, broke out and was suppressed with
much bloodshed. All these rebellions failed, however, and their defeat acceler-
ated the accumulation of power in A-pao-chi's hands. But he was not yet a
complete despot. He remained sufficiently enmeshed in the Khitan tribal
system that he could not simply eliminate all his rivals. His brothers' lives
were spared, although his uncle and cousin and more than three hundred of
their supporters were executed.
To compensate the brothers and other collateral relatives and to prevent
further unrest among the Yeh-lii clan, A-pao-chi combined their families
into the so-called Three Patriarchal Households
(san-fu
fang),
encompassing
all the descendants of A-pao-chi's grandfather, which became one of the
privileged lineage groups of the Liao empire (see Figure 1). But the dissatis-
faction over a permanent hereditary leadership among the imperial family
and the struggles over the succession did not cease there. In 917 La-ko again
rebelled and fled to Yu-chou where he was received by Li Ts'un-hsii, ruler of
the Chin, who appointed him a prefect. Later, when Li Ts'un-hsii became
emperor of the Later T'ang in 923, he executed La-ko as a gesture of goodwill
and friendship toward A-pao-chi. In 918 there was another short-lived upris-
ing led by another of the brothers, Tieh-la. Disputes over the leadership and
succession troubles frequently flared up among A-pao-chi's descendants.
In 916, when he should yet again have presented himself to the tribal
leaders for reelection, A-pao-chi took still more drastic steps to consolidate
his authority on a permanent basis. First he went through a Chinese-style
accession ceremony, claiming for himself the title of emperor of the Khitan
and adopting a reign title,
1
' thus proclaiming his independence of the Liang
15 There is great confusion about T'ai-tsu's reign titles Shen-ts'e (916) and T'ien-tsan (922), which some
scholars claim were invented later. The first reign title for which there is independent contemporary
confirmation is that of T'ien-hsien, adopted by A-pao-chi in the last year of his life (926) and also used
under his successor T'ai-tsung. See Arthur C. Moule, The
rulers
of China (London, 1937), pp. 91 fT.
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