A three generation family with Stickler syndrome is reported. Affected patients exhibited myopia with frequent retinal detachment or glaucoma. Most of them had characteristic facial dysmorphism, the Pierre-Robin sequence being observed in four individuals. Neonatal radiological signs of the Weissenbacher-Zweymüller syndrome were also noticed but early arthopathy was not reported in adults. Restriction fragment length polymorphism studies with the type II collagen gene (COL2A1) showed a recombination event between the disease locus and COL2A1, thus excluding collagen type II as the candidate gene. Although the calculation of the likelihood of genetic heterogeneity versus homogeneity based on 10 families was not statistically significant, we suggest that a second locus is probably involved in this highly variable syndrome.