Jöns Svanberg (1771-1851), professor, dean, astronomer, married to Margareta Elisabet Merckell
_-_Nationalmuseum_-_39079.tif/3920px-Jöns_Svanberg,_1771-1851_(Johan_Gustaf_Sandberg)_-_Nationalmuseum_-_39079.tif.jpg "Jöns Svanberg (1771-1851), professor, dean, astronomer, married to Margareta Elisabet Merckell")
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