Please answer the following question: What key details about carl hayden can be extracted from the following bio? Bio: carl trumbull hayden -lrb- october 2 , 1877 -- january 25 , 1972 -rrb- was an american politician and the first united states senator to serve seven terms . serving as arizona 's first representative for eight terms before entering the senate , hayden set the record for longest-serving member of the united states congress more than a decade before his retirement from politics . the longtime dean of the united states senate served as its president pro tempore and chairman of both its rules and administration and appropriations committees . he was a member of the democratic party . having earned a reputation as a reclamation expert early in his congressional career , hayden consistently backed legislation dealing with public lands , mining , reclamation , and other projects affecting the western united states . in addition , he played a key role in creating the funding formula for the federal highway system . president john f. kennedy said of hayden , '' every federal program which has contributed to the development of the west -- irrigation , power , reclamation -- bears his mark , and the great federal highway program which binds this country , together , which permits this state to be competitive east and west , north and south , this in large measure is his creation . '' known as the '' silent senator '' , hayden rarely spoke on the senate floor . instead his influence came from committee meetings and senate cloakroom discussions where his comments were given a respect comparable to canon law . a colleague said of him , '' no man in senate history has wielded more influence with less oratory , '' while the '' los angeles times '' wrote that hayden had '' assisted so many projects for so many senators that when old carl wants something for his beloved arizona , his fellow senators fall all over themselves giving him a hand . they 'd probably vote landlocked arizona a navy if he asked for it . ''
Answer:
- jr/sr is united states senator- birth name is carl trumbull hayden- party is democratic- predecessor is walter f. george- succeeded is barry goldwater lewis w. douglas- birth date is 2 october 1877- branch is united states national guard united states army- order is president pro tempore of the united states senate- death date is 25 january 1972- spouse is nan downing -lrb- d. 1961 -rrb-- district is at-large- term end is january 4 , 1927 3 , 1969 january 3 , 1969 march- death place is mesa , arizona- birth place is hayden 's ferry , arizona territory- signature is carl hayden signature.svg- successor is richard b. russell , jr.- state is arizona arizona- nationality is american- alma mater is arizona territorial normal school stanford university- preceded is ralph -rrb- henry cameron ralph henry cameron -lrb- territorial delegate- battles is world war i- term start is march 19 , 1912 4 , 1927 january 3 , 1957 february