Adalbert II (c. 875 – 915), called the Rich, son of Adalbert I, Margrave of Tuscany and Rothild of Spoleto. He was a grandson of Boniface II, and was concerned with the troubles of Lombardy, at a time when so many princes were contending for the wreckage of the Carolingian Empire. Before his father died in 884 or 886, he is accredited the title of "count". He inherited from his father the titles of Count and Duke of Lucca and Margrave of Tuscany.
- Guy (d. 3 February 929), who succeeded his father as Count and Duke of Lucca and Margrave of Tuscany.
- Lambert (d. after 938), who succeeded his brother in 929 as Count and Duke of Lucca and Margrave of Tuscany, but lost the titles in 931 to his half-brother Boso of Tuscany.
- Ermengarde (d. 932), who married Adalbert I of Ivrea in 915.
- Jackman, Donald C. (2008). Ius hereditarium Encountered II: Approaches to Reginlint. Editions Enlaplage.26
- Previté Orton, C. W. (1917). "Italy and Provence, 900-950". The English Historical Review. Oxford University Press. 32 (127 (Jul)): 335–347.
- Reuter, Timothy, ed. (1999). "Appendix: Ruler and Genealogical Tables". The New Cambridge Medieval History: Volume 3, C.900-c.1024. Cambridge University Press.
- Wickham, Chris (1990). Early Medieval Italy: Central Power and Local Society 400-1000. University of Michigan Press. ISBN 0-472-08099-7.
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