The Triticeae Toolbox for Oat oat.triticeaetoolbox.org has enabled the POOL Pedigree Viewing Tool for germplasm records.
For example, see Noble at T3/Oat.

At GrainGenes, we have added or enhanced ~300 oat germplasm records that link to T3 and GRIN records. Please see Carolee (oat).
Find oat records in the germplasm field by using *(oat) , or *CIav* as search terms.

Happy Germplasm Browsing!