174 simon barton
and ecclesiastical institutions eagerly sought to extend their landholdings at
the expense of independent peasant proprietors. Witness, for example, the 67
property transactions that are known to have been conducted by the Leonese
magnate Count Froila Mu
˜
noz between 1007 and 1045;orthe 119 estates that
were acquired by the monks of San Pedro de Carde
˜
na near Burgos between
999 and 1090.
53
And it was the same story at the other end of the peninsula, in
Catalonia, where in the hinterland around Barcelona a surge in land clearance
was accompanied by a marked increase in agricultural production from the
980s onwards.
54
The steady rise in human population and agricultural output after the mil-
lennium encouraged urban centres to grow. Although none of the modest
settlements that passed for towns in the Christian north in the eleventh cen-
tury could possibly have competed in terms of population and wealth with the
flourishing commercial centres of al-Andalus, most of them experienced some
significant growth in this period. In Catalonia, for example, increased profits
from agricultural surpluses, coupled with an influx of precious metals through
parias, acted as a stimulus to commercial activity and transformed the city of
Barcelona into an important centre of regional exchange.
55
In other areas of
the north, however, where the boom in the agrarian economy does not seem
to have been quite so pronounced as in the Catalan territories, by far the most
important spur to urban development was the pilgrimage to Santiago de Com-
postela.
56
Pilgrims from beyond the Pyrenees had been making the arduous
journey to the shrine of St James in Galicia from at least the middle of the tenth
century. However, the flow of pilgrim traffic to the tomb of the apostle grew
in intensity as the eleventh century progressed, to reach a climax in the first
half of the twelfth. Four principal pilgrim-routes ran from starting-points in
France and converged in the western Pyrenees at Puente la Reina, from where
the so-called camino franc
´
es,orFrench road, wound its way westwards across
northern Spain via Logro
˜
no, Burgos, Carri
´
on, Sahag
´
un, Le
´
on and Astorga
before entering Galicia itself.
57
53
On the emergence of the great landholders, see Carl
´
e(1973), pp. 23–92;S
´
anchez-Albornoz (1978),
pp. 19–57;Pastor (1980), pp. 56–73; Carzolio de Rossi (1981); Mart
´
ınez Sopena (1985), pp. 215ff.
For the property conveyances of Froila Mu
˜
noz, see Cat
´
alogo de documentos . . . de Santa Maria de
Otero de las Due
˜
nas, nos. 154–7, 161–2, 165, 167; Colecci
´
on diplom
´
atica de Santa Mar
´
ıa de Otero de
las Due
˜
nas, nos. 58, 61, 82–3, 89–91, 93–4, 101–6, 109–13, 116, 118, 122–3, 126–30, 135–6, 138–40, 142,
145–6, 148, 150, 154, 157–61, 163, 166, 91a, 96a, 107a–b, 122a, 124a–b, 125a, 137a, 145a, 156a, 158a, 165a,
166a. Cf. Prieto Prieto (1975). On the acquisitions of the monks of Carde
˜
na, see Moreta Velayos
(1971), pp. 125–6.
54
Bonnassie (1964) and (1975–6), i,pp.435ff; Ruiz Dom
´
enec (1977).
55
Bonnassie (1975–6), i,pp.488–96;Ruiz Dom
´
enec (1977).
56
Valdeavellano (1969), pp. 103–76;Gautier Dalch
´
e(1989), pp. 67–85.
57
V
´
azquez de Parga, Lacarra and Ur
´
ıa R
´
ıu (1948–9); Fletcher (1984), pp. 78–101.
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